stroff.is - dns.ninja

`stroff.is`

DNSSEC	⚠️ Not signed
A	23.227.38.32^{🇨🇦 Cloudflare23.227.38.0/23 Shopify 151 O'Connor Street, Ground floor Ottawa ON K2P 2L8 Canada}
		PTR	`myshopify.com`
NS	`ns2.techsupport.is` ⭐
		A	2a03:b0c0:1:d0::a:e001^{🇬🇧 DIGITALOCEAN2a03:b0c0:1::/48 DigitalOcean}
			PTR	`ns2.techsupport.is`
		A	138.68.143.127^{🇬🇧 DIGITALOCEAN138.68.128.0/20 DigitalOcean}
			PTR	`ns2.techsupport.is`
NS	`ns1.techsupport.is`
		A	2a03:b0c0:2:d0::def:6001^{🇳🇱 DIGITALOCEAN2a03:b0c0:2::/48 DigitalOcean}
			PTR	`ns1.techsupport.is`
		A	188.166.123.177^{🇳🇱 DIGITALOCEAN188.166.64.0/18 DigitalOcean}
			PTR	`ns1.techsupport.is`
NS	`ns3.techsupport.is`
		A	2a13:d9c0::10^{🇮🇸 ts2a13:d9c0::/29}
			PTR	`ns3.techsupport.is`
		A	212.46.60.2^{🇮🇸 ts212.46.60.0/24}
			PTR	`ns3.techsupport.is`
MX	`stroff-is.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:ca04::9^{🇮🇪 Microsoft2a01:111:f000::/36}
			PTR	`mail-db7pr03cu00601.inbound.protection.outlook.com`
		A	2a01:111:f403:ca09::7^{🇳🇱 Microsoft2a01:111:f000::/36}
			PTR	`mail-am9pr04cu00107.inbound.protection.outlook.com`
		A	2a01:111:f403:ca09::c^{🇳🇱 Microsoft2a01:111:f000::/36}
			PTR	`mail-as8pr05cu00304.inbound.protection.outlook.com`
		A	2a01:111:f403:ca09::e^{🇳🇱 Microsoft2a01:111:f000::/36}
			PTR	`mail-am7pr05cu00206.inbound.protection.outlook.com`
		A	52.101.68.5^{🇮🇪 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-du2pr03cu00105.inbound.protection.outlook.com`
		A	52.101.68.25^{🇮🇪 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-db8pr02cu00101.inbound.protection.outlook.com`
		A	52.101.73.16^{🇳🇱 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-as2pr05cu00100.inbound.protection.outlook.com`
		A	52.101.73.30^{🇳🇱 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-am7pr05cu00306.inbound.protection.outlook.com`
TXT	`MS=ms44602855`
TXT	`facebook-domain-verification=q2xznmgp9t6o69bmraaiu2q0oyjdk8`
TXT	`v=spf1 mx include:_spf.techsupport.is include:google.com include:spf.protecti...`
TXT	`google-site-verification=tU9eQJI1cQkRvcKqRrQwjd4Qbgpl68F6W5ez_iOUrQQ`
TXT	`MS=ms35173003`
TXT	`google-site-verification=KEqdbNg2Cw8UT2qHnV3xq3H-PL2RRgHMA9uLZpbzIEY`
SOA	`ns2.techsupport.is`gretarkarl@gmail.com 2025-09-17 #2

`is`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.nic.is` ⭐
	NS	`c.nic.is`
	NS	`d.nic.is`
	NS	`e.nic.is`
	NS	`f.nic.is`
	SOA	`a.nic.is`hostmaster@isnic.is serial=1785093002

Same first word

stroff.ru

stroff.de

stroff.com

stroff.is

stroff.at

Similar names

frsoft.hu

frsoft.com

fortsf.com

storff.com

rfsoft.ir

rfsoft.ru

tfrofs.com

ffrost.com

ffrost.blogspot.com.br

frsoft.net

softrf.net

ffrost.ru

fortfs.cn

frsoft.dk

frsoft.com.br

frsoft.fr

softfr.com

frsoft.de

rfsoft.com

softrf.com

fortfs.com

DNS History

5 records (5 active, 0 former)

●NSns1.techsupport.is2020-02-07 → 2026-07-26 · 2 obs

● 2020-02-07 13:27:50
● 2026-07-26 20:02:02

●NSns2.techsupport.is2020-02-07 → 2026-07-26 · 2 obs

● 2020-02-07 13:27:50
● 2026-07-26 20:02:02

●NSns3.techsupport.is2026-04-05 → 2026-07-26 · 3 obs

○ 2020-02-07 13:27:50
● 2026-04-05 18:39:16
● 2026-07-26 20:02:02

●MXstroff-is.mail.protection.outlook.com2020-02-07 → 2026-07-26 · 2 obs

● 2020-02-07 13:27:50
● 2026-07-26 20:02:02

●A23.227.38.322020-02-07 → 2026-07-26 · 2 obs

● 2020-02-07 13:27:50
● 2026-07-26 20:02:02

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
is	f.nic.is, c.nic.is, d.nic.is, e.nic.is...	10 records
stroff.is	ns1.techsupport.is, ns2.techsupport.is, ns3.techsupport.is	6 records

✅ Authoritative Response

Server:212.46.60.2

NS records: ns1.techsupport.is, ns2.techsupport.is, ns3.techsupport.is

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for stroff.is (unsigned zone)

⏱️ Timing

Total: 764ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`23.227.38.32`
NS	3	`ns3.techsupport.is, ns1.techsupport.is...`
MX	1	`stroff-is.mail.protection.outlook.com (p`
TXT	6	`google-site-verification=KEqdbNg2Cw8UT2q, google-site-verification=tU9eQJI1cQkRvcK...`
SOA	1	`ns2.techsupport.is gretarkarl.gmail.com`

📌 Glue Records Collected

Total: 16

In-bailiwick: 10 (a.nic.is, c.nic.is, d.nic.is...)

Out-of-bailiwick: 6 (ns1.techsupport.is, ns1.techsupport.is, ns2.techsupport.is...)

Analysis

IP Addresses

stroff.is points to a single IP number: 23.227.38.32.

Additional host names — perfbags.com, ukspygear.com, beds4u.co.nz and two others — share IP numbers with stroff.is.

Name Servers

The authoritative name servers for stroff.is are ns1.techsupport.is, ns2.techsupport.is and ns3.techsupport.is — three in total.

stroff.is shares at least some of its name servers with other domains, including flutningalausnir.is, localguide.is, sjonarholl.is and two others.

ns1.techsupport.is, ns2.techsupport.is and ns3.techsupport.is all resolve to exactly two IP numbers apiece: ns1.techsupport.is → 188.166.123.177 and 2a03:b0c0:2:d0::def:6001; ns2.techsupport.is → 138.68.143.127 and 2a03:b0c0:1:d0::a:e001; ns3.techsupport.is → 212.46.60.2 and 2a13:d9c0::10.

Mail Servers

stroff.is has one mail server: stroff-is.mail.protection.outlook.com.

stroff-is.mail.protection.outlook.com points to 8 IP numbers: 52.101.68.5, 52.101.68.25, 52.101.73.16 and 5 other.