grigorosoft.com - dns.ninja

`grigorosoft.com`

DNSSEC	⚠️ Not signed
A	158.255.47.20^{🇬🇧 NODE4-AS158.255.47.0/24}
		PTR	`durham.specialservers.com`
NS	`ns1.ukhostsupport.com` ⭐ ⚠️ Not in parent delegation
		A	158.255.47.19^{🇬🇧 NODE4-AS158.255.47.0/24}
		A	158.255.47.20^{🇬🇧 NODE4-AS158.255.47.0/24}
			PTR	`durham.specialservers.com`
NS	`durham1.specialservers.com` ⚠️ Not in zone NS records
		A	158.255.47.19^{🇬🇧 NODE4-AS158.255.47.0/24}
NS	`durham2.specialservers.com` ⚠️ Not in zone NS records
		A	158.255.47.20^{🇬🇧 NODE4-AS158.255.47.0/24}
			PTR	`durham.specialservers.com`
NS	`ns2.ukhostsupport.com` ⚠️ Not in parent delegation
		A	158.255.47.20^{🇬🇧 NODE4-AS158.255.47.0/24}
			PTR	`durham.specialservers.com`
MX	`mail.grigorosoft.com` ⭐
		A	158.255.47.20^{🇬🇧 NODE4-AS158.255.47.0/24}
			PTR	`durham.specialservers.com`
TXT	`MS=F5E7CC26A17401789D58B20B865C95CFC3127D53`
TXT	`v=spf1 a mx ip4:158.255.47.65 ~all`
SOA	`ns1.ukhostsupport.com`davebuckler@hotmail.com 2023-11-19 #1

`com`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.gtld-servers.net` ⭐
	NS	`b.gtld-servers.net`
	NS	`c.gtld-servers.net`
	NS	`d.gtld-servers.net`
	NS	`e.gtld-servers.net`
	NS	`f.gtld-servers.net`
	NS	`g.gtld-servers.net`
	NS	`h.gtld-servers.net`
	NS	`i.gtld-servers.net`
	NS	`j.gtld-servers.net`
	NS	`k.gtld-servers.net`
	NS	`l.gtld-servers.net`
	NS	`m.gtld-servers.net`
	SOA	`a.gtld-servers.net`nstld@verisign-grs.com serial=1784664922

Subdomains

mail.grigorosoft.com

Same first word

grigorosoft.com

DNS History

7 records (6 active, 1 former)

●NSdurham1.specialservers.com2026-02-16 → 2026-07-21 · 3 obs

○ 2015-06-28 01:30:14
● 2026-02-16 14:25:08
● 2026-07-21 20:45:18

●NSdurham2.specialservers.com2026-02-16 → 2026-07-21 · 3 obs

○ 2015-06-28 01:30:14
● 2026-02-16 14:25:08
● 2026-07-21 20:45:18

●NSns1.ukhostsupport.com2015-06-28 → 2026-07-21 · 2 obs

● 2015-06-28 01:30:14
● 2026-07-21 20:45:18

●NSns2.ukhostsupport.com2015-06-28 → 2026-07-21 · 2 obs

● 2015-06-28 01:30:14
● 2026-07-21 20:45:18

●MXmail.grigorosoft.com2015-06-28 → 2026-07-21 · 2 obs

● 2015-06-28 01:30:14
● 2026-07-21 20:45:18

●A158.255.47.202026-02-16 → 2026-07-21 · 3 obs

○ 2017-08-09 07:23:52
● 2026-02-16 14:25:08
● 2026-07-21 20:45:18

○A92.48.68.242015-06-28 → 2017-08-09 · 4 obs

● 2015-06-28 01:30:14
● 2017-08-09 07:23:52
○ 2026-02-16 14:25:08
○ 2026-07-21 20:45:18

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	b.gtld-servers.net, a.gtld-servers.net, g.gtld-servers.net, l.gtld-servers.net...	-
grigorosoft.com	durham1.specialservers.com, durham2.specialservers.com	2 records

✅ Authoritative Response

Server:158.255.47.19

NS records: durham1.specialservers.com, durham2.specialservers.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for grigorosoft.com (unsigned zone)

⏱️ Timing

Total: 602ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`158.255.47.20`
NS	2	`ns1.ukhostsupport.com, ns2.ukhostsupport.com`
MX	1	`mail.grigorosoft.com (pri: 10)`
TXT	2	`v=spf1 a mx ip4:158.255.47.65 ~all, MS=F5E7CC26A17401789D58B20B865C95CFC3127`
SOA	1	`ns1.ukhostsupport.com davebuckler.hotmai`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (durham1.specialservers.com, durham2.specialservers.com)

Analysis

Hierarchy

mail.grigorosoft.com is delegated beneath grigorosoft.com.

IP Addresses

grigorosoft.com points to a single IP number: 158.255.47.20.

Additional host names — ns1.4barsrest.com, morika.co.uk, holdoway.co.uk and two others — share IP numbers with grigorosoft.com.

Name Servers

grigorosoft.com has four authoritative name servers: durham1.specialservers.com, durham2.specialservers.com, ns1.ukhostsupport.com and ns2.ukhostsupport.com.

There is at least partial name server overlap between grigorosoft.com and other domains — morika.co.uk, 4barsrest.com, bs6.org and two more among them.

These name servers regularly appear alongside ns1.thehomeofcricket.com, ns2.thehomeofcricket.com, ns1.fdhwc.org.uk and 5 other name servers in NS record sets.

Host names with two IP numbers:

ns1.ukhostsupport.com resolves to 158.255.47.19 and 158.255.47.20.

Host names pointing to a single IP address:

durham1.specialservers.com resolves to 158.255.47.19.

durham2.specialservers.com resolves to 158.255.47.20.

ns2.ukhostsupport.com resolves to 158.255.47.20.

The host names ns1.ukhostsupport.com and durham1.specialservers.com both resolve to 158.255.47.19 IP addresses.

ns1.ukhostsupport.com, durham2.specialservers.com and ns2.ukhostsupport.com are host names that all point to 158.255.47.20.

Mail Servers

grigorosoft.com has one mail server: mail.grigorosoft.com.

mail.grigorosoft.com points to one IP number — 158.255.47.20.