sof.az - dns.ninja

`sof.az`

DNSSEC	⚠️ Not signed
A	2606:4700:3030::6815:328a^{🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3032::ac43:cec7^{🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.50.138^{Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.206.199^{🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`gordon.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3baa^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`gordon.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1aa^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`gordon.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21aa^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`gordon.ns.cloudflare.com`
		A	108.162.193.170^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`gordon.ns.cloudflare.com`
		A	172.64.33.170^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`gordon.ns.cloudflare.com`
		A	173.245.59.170^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`gordon.ns.cloudflare.com`
NS	`susan.ns.cloudflare.com`
		A	2606:4700:50::a29f:26c7^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`susan.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c2c7^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`susan.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:22c7^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`susan.ns.cloudflare.com`
		A	108.162.194.199^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`susan.ns.cloudflare.com`
		A	162.159.38.199^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`susan.ns.cloudflare.com`
		A	172.64.34.199^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`susan.ns.cloudflare.com`
MX	`mx.yandex.net` ⭐
		A	2a02:6b8::311^{🇷🇺 TELETECH2a02:6b8::/32 Yandex network}
			PTR	`mxfront.stable.qloud-b.yandex.net`
		A	77.88.21.249^{🇷🇺 TELETECH77.88.0.0/18 Yandex enterprise network}
			PTR	`mxfront.stable.qloud-b.yandex.net`
TXT	`v=spf1 redirect=_spf.yandex.net`
TXT	`yandex-verification: c54d3fb26bc8506b`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.50.138, 172.67.206.199
		IPv6 hints	2606:4700:3030::6815:328a, 2606:4700:3032::ac43:cec7
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=130, name=cloudflare-ech.com
SOA	`gordon.ns.cloudflare.com`dns@cloudflare.com serial=2406147803

`az`

	DNSSEC	🔒 Signed (DS record present)
	NS	`rip.psg.com` ⭐ ⚠️ Not in parent delegation
	NS	`az.hostmaster.ua` ⚠️ Not in parent delegation
	NS	`ns13.intrans.az`
	NS	`ns3.intrans.az`
	SOA	`rip.psg.com`postmaster@insun.azerbaijan.su serial=1781068026

Same first word

sof.mobi

sof.nu

sof.in

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sof.sg

sof.rs

sof.ca

sof.mx

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Similar names

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ofs.pl

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ofs.no

ofs.bj

fos.com.vn

sfo.be

fso.msk.ru

ofs.ch

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ofs.org

fos.edu.gr

ofs.me

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fso.ch

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sfo.ie

fos.dental

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fos.to

fos.pt

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fos.io

osf.nic.in

ofs.com.pt

fso.gov.hk

sfo.com

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fos.center

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osf.be

fos.vn

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fos.no

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fos.ch

osf.it

sfo.fr

fso.at

ofs.lu

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osf.dev

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sfo.limo

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fos.or.kr

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ofs.by

fos.consulting

fso.cn

fos.ai

fso.gov

sfo.ca

osf.bg

osf.co

osf.fi

osf.jp

fso.de

osf.cc

sfo.pl

fso.co.nz

ofs.edu.sg

fso.me

DNS History

36 records (7 active, 29 former)

○NSaida.ns.cloudflare.com2021-09-20 → 2021-09-20 · 4 obs

○ 2020-11-21 08:36:30
● 2021-09-20 21:30:26
○ 2026-02-26 06:47:16
○ 2026-06-10 05:33:40

●NSgordon.ns.cloudflare.com2026-02-26 → 2026-06-10 · 3 obs

○ 2021-09-20 21:30:26
● 2026-02-26 06:47:16
● 2026-06-10 05:33:40

○NSns.second-ns.com2019-04-30 → 2019-04-30 · 3 obs

● 2019-04-30 21:41:12
○ 2020-11-21 08:36:30
○ 2026-06-10 05:33:40

○NSns1.timeweb.ru2020-11-21 → 2020-11-21 · 4 obs

○ 2019-04-30 21:41:12
● 2020-11-21 08:36:30
○ 2021-09-20 21:30:26
○ 2026-06-10 05:33:40

○NSns1.your-server.de2019-04-30 → 2019-04-30 · 3 obs

● 2019-04-30 21:41:12
○ 2020-11-21 08:36:30
○ 2026-06-10 05:33:40

○NSns2.timeweb.ru2020-11-21 → 2020-11-21 · 4 obs

○ 2019-04-30 21:41:12
● 2020-11-21 08:36:30
○ 2021-09-20 21:30:26
○ 2026-06-10 05:33:40

○NSns3.second-ns.de2019-04-30 → 2019-04-30 · 3 obs

● 2019-04-30 21:41:12
○ 2020-11-21 08:36:30
○ 2026-06-10 05:33:40

○NSns3.timeweb.org2020-11-21 → 2020-11-21 · 4 obs

○ 2019-04-30 21:41:12
● 2020-11-21 08:36:30
○ 2021-09-20 21:30:26
○ 2026-06-10 05:33:40

○NSns4.timeweb.org2020-11-21 → 2020-11-21 · 4 obs

○ 2019-04-30 21:41:12
● 2020-11-21 08:36:30
○ 2021-09-20 21:30:26
○ 2026-06-10 05:33:40

○NSrocky.ns.cloudflare.com2021-09-20 → 2021-09-20 · 4 obs

○ 2020-11-21 08:36:30
● 2021-09-20 21:30:26
○ 2026-02-26 06:47:16
○ 2026-06-10 05:33:40

●NSsusan.ns.cloudflare.com2026-02-26 → 2026-06-10 · 3 obs

○ 2021-09-20 21:30:26
● 2026-02-26 06:47:16
● 2026-06-10 05:33:40

○MXmail.sof.az2019-04-30 → 2019-04-30 · 3 obs

● 2019-04-30 21:41:12
○ 2020-11-21 08:36:30
○ 2026-06-10 05:33:40

●MXmx.yandex.net2026-02-26 → 2026-06-10 · 3 obs

○ 2021-09-20 21:30:26
● 2026-02-26 06:47:16
● 2026-06-10 05:33:40

○MXmx1.timeweb.ru2020-11-21 → 2020-11-21 · 4 obs

○ 2019-04-30 21:41:12
● 2020-11-21 08:36:30
○ 2021-09-20 21:30:26
○ 2026-06-10 05:33:40

○MXmx2.timeweb.ru2020-11-21 → 2020-11-21 · 4 obs

○ 2019-04-30 21:41:12
● 2020-11-21 08:36:30
○ 2021-09-20 21:30:26
○ 2026-06-10 05:33:40

○MXsmx1.web-hosting.com2021-09-20 → 2021-09-20 · 4 obs

○ 2020-11-21 08:36:30
● 2021-09-20 21:30:26
○ 2026-02-26 06:47:16
○ 2026-06-10 05:33:40

○MXsmx2.web-hosting.com2021-09-20 → 2021-09-20 · 4 obs

○ 2020-11-21 08:36:30
● 2021-09-20 21:30:26
○ 2026-02-26 06:47:16
○ 2026-06-10 05:33:40

○MXsmx3.web-hosting.com2021-09-20 → 2021-09-20 · 4 obs

○ 2020-11-21 08:36:30
● 2021-09-20 21:30:26
○ 2026-02-26 06:47:16
○ 2026-06-10 05:33:40

○MXsmx4.web-hosting.com2021-09-20 → 2021-09-20 · 4 obs

○ 2020-11-21 08:36:30
● 2021-09-20 21:30:26
○ 2026-02-26 06:47:16
○ 2026-06-10 05:33:40

○A104.21.1.412021-09-20 → 2021-09-20 · 4 obs

○ 2020-11-21 08:36:30
● 2021-09-20 21:30:26
○ 2026-02-26 06:47:16
○ 2026-06-10 05:33:40

●A104.21.50.1382026-02-26 → 2026-06-10 · 13 obs

○ 2021-09-20 21:30:26
● 2026-02-26 06:47:16
● 2026-03-03 00:27:06
○ 2026-03-03 10:04:32
○ 2026-03-10 01:55:26
● 2026-03-31 12:06:04
● 2026-04-19 20:49:28
○ 2026-04-21 11:52:02
● 2026-04-30 20:17:42
● 2026-05-03 16:44:36
○ 2026-05-09 05:50:52
● 2026-05-09 18:46:06
● 2026-06-10 05:33:40

○A172.64.80.12026-02-26 → 2026-06-10 · 2 obs

○ 2026-02-26 06:47:16
○ 2026-06-10 05:33:40

○A172.67.128.1292021-09-20 → 2021-09-20 · 4 obs

○ 2020-11-21 08:36:30
● 2021-09-20 21:30:26
○ 2026-02-26 06:47:16
○ 2026-06-10 05:33:40

●A172.67.206.1992026-02-26 → 2026-06-10 · 13 obs

○A188.114.96.02026-03-03 → 2026-05-09 · 11 obs

○ 2026-03-03 00:27:06
● 2026-03-03 10:04:32
● 2026-03-10 01:55:26
○ 2026-03-31 12:06:04
○ 2026-04-19 20:49:28
● 2026-04-21 11:52:02
○ 2026-04-30 20:17:42
○ 2026-05-03 16:44:36
● 2026-05-09 05:50:52
○ 2026-05-09 18:46:06
○ 2026-06-10 05:33:40

○A188.114.97.02026-03-03 → 2026-05-09 · 11 obs

○A2606:4700:130:436c:6f75:6466:6c61:72652026-02-26 → 2026-06-10 · 2 obs

○ 2026-02-26 06:47:16
○ 2026-06-10 05:33:40

●A2606:4700:3030::6815:328a2026-02-26 → 2026-06-10 · 13 obs

○A2606:4700:3030::ac43:80812021-09-20 → 2021-09-20 · 4 obs

○ 2020-11-21 08:36:30
● 2021-09-20 21:30:26
○ 2026-02-26 06:47:16
○ 2026-06-10 05:33:40

●A2606:4700:3032::ac43:cec72026-02-26 → 2026-06-10 · 13 obs

○A2606:4700:3036::6815:1292021-09-20 → 2021-09-20 · 4 obs

○ 2020-11-21 08:36:30
● 2021-09-20 21:30:26
○ 2026-02-26 06:47:16
○ 2026-06-10 05:33:40

○A2a03:6f00:6:1::517:33642020-11-21 → 2020-11-21 · 4 obs

○ 2019-04-30 21:41:12
● 2020-11-21 08:36:30
○ 2021-09-20 21:30:26
○ 2026-06-10 05:33:40

○A2a06:98c1:3120::2026-03-03 → 2026-05-09 · 11 obs

○A2a06:98c1:3121::2026-03-03 → 2026-05-09 · 11 obs

○A5.23.51.1002020-11-21 → 2020-11-21 · 4 obs

○ 2019-04-30 21:41:12
● 2020-11-21 08:36:30
○ 2021-09-20 21:30:26
○ 2026-06-10 05:33:40

○A88.198.176.1462019-04-30 → 2019-04-30 · 3 obs

● 2019-04-30 21:41:12
○ 2020-11-21 08:36:30
○ 2026-06-10 05:33:40

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
az	az.hostmaster.ua, ns3.intrans.az, rip.psg.com, ns13.intrans.az	6 records
sof.az	susan.ns.cloudflare.com, gordon.ns.cloudflare.com	-

✅ Authoritative Response

Server:172.64.33.170

NS records: susan.ns.cloudflare.com, gordon.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for sof.az (unsigned zone)

⏱️ Timing

Total: 1720ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.50.138, 172.67.206.199`
AAAA	2	`2606:4700:3032::ac43:cec7, 2606:4700:3030::6815:328a`
NS	2	`gordon.ns.cloudflare.com, susan.ns.cloudflare.com`
MX	1	`mx.yandex.net (pri: 10)`
TXT	2	`v=spf1 redirect=_spf.yandex.net, yandex-verification: c54d3fb26bc8506b`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`gordon.ns.cloudflare.com dns.cloudflare.`

📌 Glue Records Collected

Total: 6

In-bailiwick: 2 (ns3.intrans.az, ns13.intrans.az)

Out-of-bailiwick: 4 (az.hostmaster.ua, rip.psg.com, az.hostmaster.ua...)

Analysis

IP Addresses

sof.az points to 4 IP addresses — 104.21.50.138, 172.67.206.199, 2606:4700:3030::6815:328a and 2606:4700:3032::ac43:cec7.

anakainisi.biz, www.muzuopet.com, contentserv.co plus two other host names have IP numbers in common with sof.az.

Name Servers

sof.az is served by two delegated name servers, gordon.ns.cloudflare.com and susan.ns.cloudflare.com.

The name server configuration of sof.az is shared with other domains, for instance poolcentral.com.au, dreammindfoundation.ca, toto-cool.net and two others.

There is at least partial name server overlap between sof.az and other domains — carriageslife.com, stoinn.top, facecai.com and two more among them.

These name servers are routinely deployed together with the name servers aspen.ns.cloudflare.com.

Hosts with 6 IP addresses each:

gordon.ns.cloudflare.com maps to six IP addresses: 108.162.193.170, 172.64.33.170, 173.245.59.170 and three others.

susan.ns.cloudflare.com maps to six IP addresses: 108.162.194.199, 162.159.38.199, 172.64.34.199 and three others.

Mail Servers

sof.az uses one mail server — mx.yandex.net.

The mail server setup of sof.az matches that of other domains such as giperdom.net, vyborexperta.ru, litologiya.ru and two others.

Some mail servers of sof.az are also used by other domains, notably usm59.ru and cri.msk.ru.

mx.yandex.net carries two IP numbers: 77.88.21.249 and 2a02:6b8::311.