Domain report: verizonwireless.com

Registration

info

.com generic · CSC Corporate Domains, Inc. · expires 2027-03-03

Found

TLD: .com (generic)
ICANN policies apply: yes
Registrar: CSC Corporate Domains, Inc.
Registered: 3 March 2000
Last changed: 27 February 2026
Expires: 3 March 2027
Status: client transfer prohibited, server delete prohibited, server transfer prohibited, server update prohibited
Registry nameservers: ns-scrm.verizonwireless.com, ns-tmtr.verizonwireless.com, ns-twbg.verizonwireless.com
RDAP server: https://rdap.verisign.com/com/v1/

Checks

i

.com is a generic TLD (gTLD)

Generic TLD under an ICANN registry agreement: ICANN-accredited registrars, UDRP and RDAP apply.

#1
✓ TLD delegated and signed #2

.com is delegated in the root zone and DNSSEC-signed.
✓ Expires on 2027-03-03 #3

The registration is valid until 2027-03-03 (131 days).
✓ Transfer locked #4

Registry status: client transfer prohibited, server delete prohibited, server transfer prohibited, server update prohibited.
✓ Registry and delegation match #5

The nameservers registered at the registry are the ones published in DNS.

Delegation

warn

ns-scrm.verizonwireless.com, ns-tmtr.verizonwireless.com, ns-twbg.verizonwireless.com

Found

Parent zone: com
Delegation from: a.gtld-servers.net (192.5.6.30)
NS at the parent: ns-scrm.verizonwireless.com, ns-tmtr.verizonwireless.com, ns-twbg.verizonwireless.com
NS in the zone: ns-scrm.verizonwireless.com, ns-tmtr.verizonwireless.com, ns-twbg.verizonwireless.com

Nameserver	Addresses	Network (AS)	Glue
ns-scrm.verizonwireless.com	162.115.34.17	AS12079 CELLCO-PART - Verizon Business, US	162.115.34.17
ns-tmtr.verizonwireless.com	63.27.16.17	AS6984 NYNEX-AS - Verizon Business, US	63.27.16.17
ns-twbg.verizonwireless.com	137.188.98.17	AS12079 CELLCO-PART - Verizon Business, US	137.188.98.17

Checks

✓ 3 nameservers #6

Delegated to ns-scrm.verizonwireless.com, ns-tmtr.verizonwireless.com, ns-twbg.verizonwireless.com.
✓ Parent and zone agree #7

The parent delegation and the zone's NS records list the same nameservers.
✓ Glue present and correct #8

Glue is published for the nameservers inside the zone: ns-scrm.verizonwireless.com, ns-tmtr.verizonwireless.com, ns-twbg.verizonwireless.com.
✓ All names resolve #9

Every nameserver name has an address and is not an alias.
✓ Nameservers in different networks #10

The nameservers are spread over 3 IPv4 /24s and 0 IPv6 /48s.
✓ 2 autonomous systems #11

The nameservers are spread over: AS12079 (CELLCO-PART - Verizon Business, US): 2 addresses; AS6984 (NYNEX-AS - Verizon Business, US): 1 address.
i

All nameserver names under .com

All nameserver names are under one TLD, so a problem with that TLD also makes the nameservers unreachable. Some operators use names under two TLDs for extra resilience.

#12
!

No IPv6

None of the nameservers has an IPv6 address, so IPv6-only resolvers can't reach them.

#13

Nameservers

info

3 of 3 addresses answer authoritatively

Found

Nameserver	Answer	Recursion	TCP / EDNS	AXFR	Version
ns-scrm.verizonwireless.com 162.115.34.17	NOERROR, 163 ms, authoritative	no	yes / yes	refused	Leave me alone
ns-tmtr.verizonwireless.com 63.27.16.17	NOERROR, 130 ms, authoritative	no	yes / yes	refused	Leave me alone
ns-twbg.verizonwireless.com 137.188.98.17	NOERROR, 118 ms, authoritative	no	yes / yes	refused	Leave me alone

Checks

✓ All respond #14

All 3 nameserver addresses answered.
✓ All authoritative #15

Every responding nameserver answers authoritatively for the zone.
✓ No recursion #16

The nameservers do not answer recursive queries for other domains.
i

Identifying string disclosed

These nameservers answer version queries with a string that is not a version number: ns-scrm.verizonwireless.com: "Leave me alone"; ns-tmtr.verizonwireless.com: "Leave me alone"; ns-twbg.verizonwireless.com: "Leave me alone".

#17
✓ Zone transfers refused #18

No nameserver allows a zone transfer to the public.
✓ TCP supported #19

All nameservers answer over TCP.
✓ EDNS supported #20

All nameservers support EDNS(0).
✓ Public addresses #21

All nameserver addresses are publicly routable.

SOA

pass

serial 25892 · primary ns-twbg.verizonwireless.com

Found

Primary (MNAME): ns-twbg.verizonwireless.com
Contact (RNAME): dnsadmin.verizonwireless.com
Serial: 25892
Refresh / retry: 1800 s / 600 s
Expire: 604800 s
Negative TTL: 900 s

Serial per nameserver

Nameserver	Serial
ns-scrm.verizonwireless.com (162.115.34.17)	25892
ns-tmtr.verizonwireless.com (63.27.16.17)	25892
ns-twbg.verizonwireless.com (137.188.98.17)	25892

Checks

✓ Serial 25892 everywhere #22

All nameservers serve the same version of the zone.
✓ Timers within recommendations #23

SOA refresh 30m, retry 10m, expire 7d, negative TTL 15m.
✓ Primary is a public nameserver #24

The primary nameserver ns-twbg.verizonwireless.com is one of the listed nameservers.
✓ Contact dnsadmin@verizonwireless.com #25

The SOA RNAME dnsadmin.verizonwireless.com means dnsadmin@verizonwireless.com.
✓ Counter serial #26

The serial 25892 is a plain counter.

DNSSEC

warn

Not signed

Found

Validated by resolver: no

Checks

!

Not signed

The zone is not signed with DNSSEC, so answers can be spoofed. Enable DNSSEC at your DNS provider and publish the DS record at your registrar.

#27

Records

pass

44 records at the apex

Found

Read from: 162.115.34.17:53

Type	Value	TTL
SOA	ns-twbg.verizonwireless.com. dnsadmin.verizonwireless.com. 25892 1800 600 604800 900	900
NS	ns-tmtr.verizonwireless.com.	900
NS	ns-twbg.verizonwireless.com.	900
NS	ns-scrm.verizonwireless.com.	900
A	162.115.16.90	300
A	137.188.80.90	300
MX	15 mxa-0024a201.gslb.pphosted.com.	900
MX	15 mxb-0024a201.gslb.pphosted.com.	900
TXT	"anthropic-domain-verification-0b4832=Yb6Okg1eENMWbCrBceMfSRePx"	900
TXT	"lwls6vr0znvpvktbk20zww9jrc83dr2g"	900
TXT	"hywb55m4xvwh38fqg2dmnpmr1k67cgsj"	900
TXT	"Precisely-domain-verification"	900
TXT	"vzwdp9z7dh983tgkz81qm0qflmdyzp6k"	900
TXT	"y7kj27v070dy5h4nwm1f0fb36h9ng0zz"	900
TXT	"_fyafwj04gg14ts87ikltdrpop53lg1f"	900
TXT	"cfc935fygj0kwzkq9srkd7kcnqymtqfq"	900
TXT	"docusign=5359601d-30eb-404a-9a48-d91b1131e895"	900
TXT	"MS=ms42987718"	900
TXT	"adobe-sign-verification=5c72a7e0c328f6774716059ec6fb7da6049813116d899e3483577d0896e7544c"	900
TXT	"Qc5p8sqBP8tDe4KPCVnz+tPK3RgXYA58rOV9Y+3SHgTfuHIGhwhDic18qm5legTOPEQ11ePpZYleoGUdzkW8qQ=="	900
TXT	"google-site-verification=QOMSpIWmhJqG_fs9kcWRe99YYzLi2RUA21FS_zNVpfY"	900
TXT	"moxtra-site-verification=qh0447FUuwa5gCK8q0kFmmZQAW34WqSYMgEo01tzF1G"	900
TXT	"airtable-verification=c7ec519ab4f7b83da45d01617d013506"	900
TXT	"airtable-verification=72cbbd275f6f706ba31aaca8586b013f"	900
TXT	"MS=ms11792314"	900
TXT	"miro-verification=cb4542e8a7b94284a46cef7263ff93a0a8981ccc"	900
TXT	"t1d5g5g9r0qvyw6ncp1hnzkhshdttbk5"	900
TXT	"smartsheet-gov-site-validation=JzmlFkeIcYcspsrZqqNIhxNGA22WEJXt"	900
TXT	"9tj06v6tzcdng90qgqrdlsjrs96jc49c"	900
TXT	"c30jxmmy5rpr4x12gbp5vndj21b4105r"	900
TXT	"wqthfwbyf4gqwnxmvxyzqbg9pk0brrq4"	900
TXT	"_9qbhoq7qs55fdbchfvajedzgkxy8jqh"	900
TXT	"np8m1bdydy4rxp0z7w7hrp9y8nw671zp"	900
TXT	"mongodb-site-verification=6vBJxn6M8ujjAATlYkC5bRNXjD4sUiRf"	900
TXT	"google-site-verification=V9ZEPb8i8vCsTFI4aQhWl7UwGTLggz7y3AxSBjUmgnE"	900
TXT	"omnissa-connect-verification-9dc8d40b-6fa5-49b8-ab82-4b78a999beec"	900
TXT	"ct55qq4v9hkbzvr613bg3nj4zqs82410"	900
TXT	"w94k29sgd5g2fwryn8wyxg4l4fkdcpdk"	900
TXT	"v=spf1 ip4:137.188.0.0/16 ip4:63.27.6.0/24 include:spf-0024a201.pphosted.com include:spf.verizonwireless.com include:spf.intl.verizon.com ~all"	900
TXT	"docusign=a268cd44-52dc-4037-b973-9220f6a71398"	900
TXT	"_wn9umqv77ft6lk2xdep7d2dekx22ed7"	900
TXT	"VYY8EYN1JBHx9/wZncl8YKcRaqZxzT440Zusbq6nIAgO6Sg2qwNTzXTX0NcodrQjiU3+oPCqzIPYP0sKjwLDdw=="	900
CAA	0 issue "amazon.com"	300
CAA	0 issue "digicert.com"	300

Checks

✓ TTLs within range #32

TTLs: A 5m, MX 15m, NS 15m. The NS TTL at the parent is 2d and in the zone 15m; resolvers may use either.
✓ No CNAME at the apex #33

The zone apex has no CNAME record.
✓ No wildcard #34

Names that don't exist return NXDOMAIN.
✓ CAA restricts issuance #35

Certificates may be issued by: amazon.com, digicert.com.