sof.nu - dns.ninja

`sof.nu`

DNSSEC	⚠️ Not signed
A	2606:4700:3030::6815:3a2e^{🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3030::ac43:9c3d^{🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.58.46^{Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.156.61^{🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`dax.ns.cloudflare.com` ⭐
		A	2606:4700:58::a29f:2c85^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dax.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c385^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`dax.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2385^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`dax.ns.cloudflare.com`
		A	108.162.195.133^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dax.ns.cloudflare.com`
		A	162.159.44.133^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dax.ns.cloudflare.com`
		A	172.64.35.133^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dax.ns.cloudflare.com`
NS	`hera.ns.cloudflare.com`
		A	2606:4700:50::adf5:3aa2^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`hera.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0a2^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`hera.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20a2^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`hera.ns.cloudflare.com`
		A	108.162.192.162^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`hera.ns.cloudflare.com`
		A	172.64.32.162^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`hera.ns.cloudflare.com`
		A	173.245.58.162^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`hera.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.58.46, 172.67.156.61
		IPv6 hints	2606:4700:3030::6815:3a2e, 2606:4700:3030::ac43:9c3d
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=151, name=cloudflare-ech.com
SOA	`dax.ns.cloudflare.com`dns@cloudflare.com serial=2406439043

`nu`

	DNSSEC	🔒 Signed (DS record present)
	NS	`catcher-in-the-rye.nic.nu` ⭐
	NS	`a.ns.nu`
	NS	`c.ns.nu`
	NS	`d.ns.nu`
	NS	`m.ns.nu`
	NS	`y.ns.nu`
	NS	`z.ns.nu`
	TXT	`id:9fc700bd-a8ca-4952-a2d0-ae226e2117c0`
	TXT	`NU zone update: 2026-06-10 03:28:55 +0000 (EPOCH 1781062135) (auto)`
	SOA	`catcher-in-the-rye.nic.nu`hostmaster@nic.nu serial=1781062189

Same first word

sof.com

sof.net

sof.photos

sof.co

sof.com.pl

sof.me

sof.vn

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Similar names

fos.pt

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fso.gov.hk

sfo.com

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ofs.solutions

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fos.ch

osf.it

sfo.fr

fso.at

ofs.lu

ofs.lt

osf.dev

osf.pl

sfo.dk

fso.com.pt

sfo.limo

sfo.jp

fso.info

fso.net

ofs.se

fos.support

fos.co.th

sfo.com.ua

sfo.fi

fos.or.kr

sfo.govt.nz

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

osf.cn

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fso.gov.ru

ofs.ru

fos.info

osf.eu

ofs.net.tr

fos.cc

fso.es

osf.co.kr

fos.de

ofs.com

fso.com.cn

sfo.co

osf.pe

fso.be

sfo.su

fso.it

sfo.se

osf.am

fso.ovh

fso.vg

DNS History

17 records (6 active, 11 former)

●NSdax.ns.cloudflare.com2026-06-10 → 2026-06-10 · 3 obs

○ 2026-05-19 16:48:56
● 2026-06-10 04:25:36
● 2026-06-10 04:25:38

○NSdns01.dipcon.com2026-03-20 → 2026-05-19 · 5 obs

○ 2020-11-21 22:49:20
● 2026-03-20 02:15:20
● 2026-05-19 16:48:56
○ 2026-06-10 04:25:36
○ 2026-06-10 04:25:38

○NSdns02.ports.se2026-03-20 → 2026-05-19 · 5 obs

○ 2020-11-21 22:49:20
● 2026-03-20 02:15:20
● 2026-05-19 16:48:56
○ 2026-06-10 04:25:36
○ 2026-06-10 04:25:38

○NSdns03.ports.se2026-03-20 → 2026-05-19 · 5 obs

○ 2020-11-21 22:49:20
● 2026-03-20 02:15:20
● 2026-05-19 16:48:56
○ 2026-06-10 04:25:36
○ 2026-06-10 04:25:38

○NSdns04.ports.net2026-03-20 → 2026-05-19 · 5 obs

○ 2020-11-21 22:49:20
● 2026-03-20 02:15:20
● 2026-05-19 16:48:56
○ 2026-06-10 04:25:36
○ 2026-06-10 04:25:38

●NShera.ns.cloudflare.com2026-06-10 → 2026-06-10 · 3 obs

○ 2026-05-19 16:48:56
● 2026-06-10 04:25:36
● 2026-06-10 04:25:38

○NSns.centiljon.se2015-07-21 → 2017-01-09 · 4 obs

● 2015-07-21 23:33:10
● 2017-01-09 22:32:22
○ 2018-01-07 20:20:56
○ 2026-06-10 04:25:38

○NSns1.loopia.se2018-01-07 → 2020-11-21 · 5 obs

○ 2017-01-09 22:32:22
● 2018-01-07 20:20:56
● 2020-11-21 22:49:20
○ 2026-03-20 02:15:20
○ 2026-06-10 04:25:38

○NSns2.centiljon.se2015-07-21 → 2017-01-09 · 4 obs

● 2015-07-21 23:33:10
● 2017-01-09 22:32:22
○ 2018-01-07 20:20:56
○ 2026-06-10 04:25:38

○NSns2.loopia.se2018-01-07 → 2020-11-21 · 5 obs

○ 2017-01-09 22:32:22
● 2018-01-07 20:20:56
● 2020-11-21 22:49:20
○ 2026-03-20 02:15:20
○ 2026-06-10 04:25:38

○NSns3.centiljon.se2015-07-21 → 2017-01-09 · 4 obs

● 2015-07-21 23:33:10
● 2017-01-09 22:32:22
○ 2018-01-07 20:20:56
○ 2026-06-10 04:25:38

●A104.21.58.462026-06-10 → 2026-06-10 · 3 obs

○ 2026-05-19 16:48:56
● 2026-06-10 04:25:36
● 2026-06-10 04:25:38

●A172.67.156.612026-06-10 → 2026-06-10 · 3 obs

○ 2026-05-19 16:48:56
● 2026-06-10 04:25:36
● 2026-06-10 04:25:38

○A194.71.228.2402026-03-20 → 2026-05-19 · 5 obs

○ 2020-11-21 22:49:20
● 2026-03-20 02:15:20
● 2026-05-19 16:48:56
○ 2026-06-10 04:25:36
○ 2026-06-10 04:25:38

○A195.189.113.1212018-01-07 → 2020-11-21 · 4 obs

● 2018-01-07 20:20:56
● 2020-11-21 22:49:20
○ 2026-03-20 02:15:20
○ 2026-06-10 04:25:38

●A2606:4700:3030::6815:3a2e2026-06-10 → 2026-06-10 · 3 obs

○ 2026-05-19 16:48:56
● 2026-06-10 04:25:36
● 2026-06-10 04:25:38

●A2606:4700:3030::ac43:9c3d2026-06-10 → 2026-06-10 · 3 obs

○ 2026-05-19 16:48:56
● 2026-06-10 04:25:36
● 2026-06-10 04:25:38

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
nu	a.ns.nu, c.ns.nu, d.ns.nu, m.ns.nu...	12 records
sof.nu	hera.ns.cloudflare.com, dax.ns.cloudflare.com	-

✅ Authoritative Response

Server:173.245.58.162

NS records: hera.ns.cloudflare.com, dax.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for sof.nu (unsigned zone)

⏱️ Timing

Total: 756ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.156.61, 104.21.58.46`
AAAA	2	`2606:4700:3030::ac43:9c3d, 2606:4700:3030::6815:3a2e`
NS	2	`dax.ns.cloudflare.com, hera.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`dax.ns.cloudflare.com dns.cloudflare.com`

📌 Glue Records Collected

Total: 12

In-bailiwick: 12 (a.ns.nu, a.ns.nu, c.ns.nu...)

Analysis

IP Addresses

sof.nu maps to 4 IP numbers, specifically 104.21.58.46, 172.67.156.61, 2606:4700:3030::6815:3a2e and 2606:4700:3030::ac43:9c3d.

Two other host names, along with www.webgresolutions.shop, plenka.market and atvcraft.com, also share IP numbers with sof.nu.

Name Servers

Two name servers handle the delegation for sof.nu: dax.ns.cloudflare.com and hera.ns.cloudflare.com.

sof.nu shares its NS records with other domains, for example getthetoolboxblog.com, blotsvensmc.se, focis.fi and two others.

The name servers of sof.nu overlap at least partially with those of other domains — among them quarzomiamihotel.com, lehoma.com, ttl.ro and two more.

These name servers commonly appear alongside the name servers indie.ns.cloudflare.com and aryanna.ns.cloudflare.com.

DNS names with 6 IP addresses:

dax.ns.cloudflare.com resolves to 108.162.195.133, 162.159.44.133 and 172.64.35.133, along with three other IP addresses.

hera.ns.cloudflare.com resolves to 108.162.192.162, 172.64.32.162 and 173.245.58.162, along with three other IP addresses.