Domain report: netsolhost.com

Registration

info

.com generic · Network Solutions, LLC · expires 2028-09-21

TLD: .com (generic)
ICANN policies apply: yes
Registrar: Network Solutions, LLC
Registered: 21 September 2004
Last changed: 12 June 2026
Expires: 21 September 2028
Status: client delete prohibited, client transfer prohibited, client update prohibited
Registry nameservers: ns1.netsolmail.com, ns2.netsolmail.com
RDAP server: https://rdap.verisign.com/com/v1/

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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 2028-09-21 #3

The registration is valid until 2028-09-21 (700 days).
✓ Transfer locked #4

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

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

warn

ns1.netsolmail.com, ns2.netsolmail.com

Nameserver	Addresses	Network (AS)	Glue
ns1.netsolmail.com	162.159.27.160	AS13335 CLOUDFLARENET - Cloudflare, Inc., US	162.159.27.160
ns2.netsolmail.com	162.159.26.115	AS13335 CLOUDFLARENET - Cloudflare, Inc., US	162.159.26.115
ns83.worldnic.com (zone only)	162.159.26.131	AS13335 CLOUDFLARENET - Cloudflare, Inc., US	-

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2 nameservers

Two nameservers meet the minimum; RFC 2182 recommends three or more for important zones: ns1.netsolmail.com, ns2.netsolmail.com.

#6
!

NS sets differ

The nameservers at the parent and in the zone should be the same. Only in the zone: ns83.worldnic.com. ns1.netsolmail.com, ns2.netsolmail.com report NS ns1.netsolmail.com ns2.netsolmail.com ns83.worldnic.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.
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All nameservers in one AS

All nameserver addresses are announced by one network operator (AS13335 (CLOUDFLARENET - Cloudflare, Inc., US): 3 addresses). An outage or attack on that network affects all nameservers; large anycast providers mitigate this, but a secondary DNS provider adds independence.

#11
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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
ns1.netsolmail.com 162.159.27.160	NOERROR, 111 ms, authoritative	no	yes / yes	refused	2026.10.8
ns2.netsolmail.com 162.159.26.115	NOERROR, 115 ms, authoritative	no	yes / yes	refused	2026.10.8
ns83.worldnic.com 162.159.26.131	REFUSED, 20 ms, NOT authoritative	no	no / yes	refused	2026.10.8

✓ All respond #14

All 3 nameserver addresses answered.
✗

Lame delegation

These nameservers don't answer authoritatively for the zone, so resolvers ignore them: ns83.worldnic.com (162.159.26.131): REFUSED, authoritative=false.

#15
✓ No recursion #16

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

Software version disclosed

These nameservers report their software version via version.bind/version.server, which helps attackers find known vulnerabilities: ns1.netsolmail.com: "2026.10.8"; ns2.netsolmail.com: "2026.10.8"; ns83.worldnic.com: "2026.10.8". Hide or replace the version string.

#17
✓ 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: ns83.worldnic.com (162.159.26.131): .

#19
✓ EDNS supported #20

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

All nameserver addresses are publicly routable.

info

serial 109043022 · primary ns1.netsolhost.com

Nameserver	Serial
ns1.netsolmail.com (162.159.27.160)	109043022
ns2.netsolmail.com (162.159.26.115)	109043022

✓ Serial 109043022 everywhere #22

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

SOA refresh 3h, retry 1h, expire 7d, negative TTL 1h.
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Hidden master (not resolvable)

The primary nameserver ns1.netsolhost.com is not listed as a nameserver and does not resolve publicly: a hidden master, or a placeholder name. Some tools (e.g. dynamic updates) use MNAME to find the primary.

#24
✓ Contact namehost@worldnic.com #25

The SOA RNAME namehost.worldnic.com means namehost@worldnic.com.
✓ Counter serial #26

The serial 109043022 is a plain counter.

warn

Not signed

info

6 records at the apex

Type	Value	TTL
SOA	NS1.netsolhost.com. namehost.WORLDNIC.com. 109043022 10800 3600 604800 3600	7200
NS	ns83.worldnic.com.	7200
NS	ns1.netsolmail.com.	7200
NS	ns2.netsolmail.com.	7200
A	208.91.197.128	7200
TXT	"v=spf1 include:spf.registeredsite.com -all"	7200

✓ TTLs within range #32

TTLs: A 2h, NS 2h. The NS TTL at the parent is 2d and in the zone 2h; 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