Domain report: webcom.com

Registration

info

.com generic · Register.com - Network Solutions, LLC · expires 2030-07-28

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.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 2030-07-28 #3

The registration is valid until 2030-07-28 (1374 days).
✓ Transfer locked #4

Registry status: client transfer prohibited.
✓ Registry and delegation match #5

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

warn

dns1.registeredsite.com, dns2.registeredsite.com

Nameserver	Addresses	Network (AS)	Glue
dns1.registeredsite.com (parent only)	162.214.41.47	AS46606 UNIFIEDLAYER-AS-1 - Unified Layer, US	162.214.41.47
dns2.registeredsite.com	207.204.21.31	AS19871 NETWORK-SOLUTIONS-HOSTING - Network Solutions, LLC, US	207.204.21.31
dns3.registeredsite.com (zone only)	207.204.21.31	AS19871 NETWORK-SOLUTIONS-HOSTING - Network Solutions, LLC, US	-

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2 nameservers

Two nameservers meet the minimum; RFC 2182 recommends three or more for important zones: dns1.registeredsite.com, dns2.registeredsite.com.

#6
!

NS sets differ

The nameservers at the parent and in the zone should be the same. Only at the parent: dns1.registeredsite.com; only in the zone: dns3.registeredsite.com. dns2.registeredsite.com, dns3.registeredsite.com report NS dns2.registeredsite.com dns3.registeredsite.com.

#7
✓ No glue needed #8

All nameservers are outside the zone, so no glue records are needed.
✓ 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 2 IPv4 /24s and 0 IPv6 /48s.
✓ 2 autonomous systems #11

The nameservers are spread over: AS19871 (NETWORK-SOLUTIONS-HOSTING - Network Solutions, LLC, US): 2 addresses; AS46606 (UNIFIEDLAYER-AS-1 - Unified Layer, US): 1 address.
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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

fail

2 of 3 addresses answer authoritatively

Nameserver	Answer	Recursion	TCP / EDNS	AXFR	Version
dns1.registeredsite.com 162.214.41.47	no response	no	no / no	-	-
dns2.registeredsite.com 207.204.21.31	NOERROR, 114 ms, authoritative	no	no / no	refused	-
dns3.registeredsite.com 207.204.21.31	NOERROR, 114 ms, authoritative	no	no / no	refused	-

✗

Nameservers not responding

These addresses did not answer, so resolvers waste time on timeouts: dns1.registeredsite.com (162.214.41.47): read udp 46.225.38.91:42077->162.214.41.47:53: i/o timeout.

#14
✓ All authoritative #15

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

The nameservers do not answer recursive queries for other domains.
✓ No version disclosed #17

The nameservers don't reveal their software version.
✓ Zone transfers refused #18

No nameserver allows a zone transfer to the public.
✗

No DNS over TCP

DNS over TCP is required (RFC 7766); without it, large answers such as DNSSEC responses fail. Not answering over TCP: dns2.registeredsite.com (207.204.21.31): dial tcp 207.204.21.31:53: i/o timeout; dns3.registeredsite.com (207.204.21.31): dial tcp 207.204.21.31:53: i/o timeout.

#19
!

No EDNS

These nameservers don't support EDNS(0), needed for DNSSEC and answers larger than 512 bytes: dns2.registeredsite.com (207.204.21.31), dns3.registeredsite.com (207.204.21.31).

#20
✓ Public addresses #21

All nameserver addresses are publicly routable.

pass

serial 2018072401 · primary dns3.registeredsite.com

Nameserver	Serial
dns2.registeredsite.com (207.204.21.31)	2018072401
dns3.registeredsite.com (207.204.21.31)	2018072401

✓ Serial 2018072401 everywhere #22

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

SOA refresh 4h33m4s, retry 34m8s, expire 291h16m16s, negative TTL 42m40s.
✓ Primary is a public nameserver #24

The primary nameserver dns3.registeredsite.com is one of the listed nameservers.
✓ Contact hostmaster@webcom.com\ #25

The SOA RNAME hostmaster.webcom.com\ means hostmaster@webcom.com\ .
✓ Date-based serial #26

The serial 2018072401 follows the YYYYMMDDnn convention (2018-07-24).

warn

Not signed

info

4 records at the apex

Type	Value	TTL
SOA	dns3.registeredsite.com. hostmaster.webcom.com\ . 2018072401 16384 2048 1048576 2560	1800
NS	dns3.registeredsite.com.	86400
NS	dns2.registeredsite.com.	86400
A	209.237.135.69	300

✓ TTLs within range #32

TTLs: A 5m, NS 1d. The NS TTL at the parent is 2d and in the zone 1d; 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.
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No CAA records

Without CAA records any certificate authority may issue certificates for this domain. A CAA record limits issuance to the CAs you use.

#35