`sof.nu`

DNSSEC	⚠️ Not signed
A	2606:4700:3031::ac43:9c3d^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3035::6815:3a2e^{🇺🇸 Cloudflare2606:4700:3035::/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	2606:4700:3031::ac43:9c3d, 2606:4700:3035::6815:3a2e
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=73, 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:6458862d-1cb4-4ded-874e-b27d9d0a74a1`
	TXT	`NU zone update: 2026-07-04 04:44:06 +0000 (EPOCH 1783140246) (auto)`
	SOA	`catcher-in-the-rye.nic.nu`hostmaster@nic.nu serial=1783140302

Same first word

sof.com

sof.net

sof.photos

sof.co

sof.com.pl

sof.me

sof.vn

sof.edu.pl

sof.altervista.org

sof.at

sof.bg

sof.net.cn

sof.lt

sof.be

sof.fr

sof.dk

sof.cn

sof.co.id

sof.si

sof.fi

sof.es

sof.tv

sof.us

sof.center

sof.beauty

sof.edu.vn

sof.ee

sof.com.br

sof.web.id

sof.org.nz

sof.gr

sof.org.br

sof.mobi

sof.nu

sof.in

sof.info

sof.sg

sof.rs

sof.ca

sof.mx

sof.com.vn

sof.dance

sof.edu

sof.ch

sof.sk

sof.ru

sof.az

sof.cl

sof.news

sof.to

sof.one

sof.de

sof.su

sof.org.in

sof.se

sof.it

sof.pl

sof.bet

sof.co.in

Similar names

fos.pt

fos.ru

fos.io

osf.nic.in

ofs.com.pt

fso.gov.hk

sfo.com

fso.fo

fos.se

fso.nyc

sfo.nu

ofs.solutions

fos.center

osf.su

osf.org

osf.be

fos.vn

fso.co

osf.com

fos.no

osf.sk

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

fso.nu

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

DNS History

23 records (6 active, 17 former)

●NSdax.ns.cloudflare.com2026-06-10 → 2026-07-04 · 3 obs

○ 2026-05-19 16:48:56
● 2026-06-10 04:25:36
● 2026-07-04 05:48:10

○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
○ 2026-07-04 05:48:10

○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
○ 2026-07-04 05:48:10

○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
○ 2026-07-04 05:48:10

○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
○ 2026-07-04 05:48:10

●NShera.ns.cloudflare.com2026-06-10 → 2026-07-04 · 3 obs

○ 2026-05-19 16:48:56
● 2026-06-10 04:25:36
● 2026-07-04 05:48:10

○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
○ 2026-07-04 05:48:10

○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
○ 2026-07-04 05:48:10

○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
○ 2026-07-04 05:48:10

○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
○ 2026-07-04 05:48:10

○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
○ 2026-07-04 05:48:10

●A104.21.58.462026-06-10 → 2026-07-04 · 8 obs

○ 2026-05-19 16:48:56
● 2026-06-10 04:25:36
● 2026-06-11 00:14:40
○ 2026-06-12 12:00:36
● 2026-06-13 08:10:42
○ 2026-06-21 09:58:30
● 2026-07-04 05:03:44
● 2026-07-04 05:48:10

●A172.67.156.612026-06-10 → 2026-07-04 · 8 obs

○ 2026-05-19 16:48:56
● 2026-06-10 04:25:36
● 2026-06-11 00:14:40
○ 2026-06-12 12:00:36
● 2026-06-13 08:10:42
○ 2026-06-21 09:58:30
● 2026-07-04 05:03:44
● 2026-07-04 05:48:10

○A188.114.96.02026-06-21 → 2026-06-21 · 4 obs

○ 2026-06-13 08:10:42
● 2026-06-21 09:58:30
○ 2026-07-04 05:03:44
○ 2026-07-04 05:48:10

○A188.114.97.02026-06-21 → 2026-06-21 · 4 obs

○ 2026-06-13 08:10:42
● 2026-06-21 09:58:30
○ 2026-07-04 05:03:44
○ 2026-07-04 05:48:10

○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
○ 2026-07-04 05:48:10

○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
○ 2026-07-04 05:48:10

○A2606:4700:3030::6815:3a2e2026-06-10 → 2026-06-13 · 7 obs

○ 2026-05-19 16:48:56
● 2026-06-10 04:25:36
● 2026-06-11 00:14:40
○ 2026-06-12 12:00:36
● 2026-06-13 08:10:42
○ 2026-06-21 09:58:30
○ 2026-07-04 05:48:10

○A2606:4700:3030::ac43:9c3d2026-06-10 → 2026-06-13 · 7 obs

○ 2026-05-19 16:48:56
● 2026-06-10 04:25:36
● 2026-06-11 00:14:40
○ 2026-06-12 12:00:36
● 2026-06-13 08:10:42
○ 2026-06-21 09:58:30
○ 2026-07-04 05:48:10

●A2606:4700:3031::ac43:9c3d2026-07-04 → 2026-07-04 · 3 obs

○ 2026-06-21 09:58:30
● 2026-07-04 05:03:44
● 2026-07-04 05:48:10

●A2606:4700:3035::6815:3a2e2026-07-04 → 2026-07-04 · 3 obs

○ 2026-06-21 09:58:30
● 2026-07-04 05:03:44
● 2026-07-04 05:48:10

○A2a06:98c1:3120::2026-06-21 → 2026-06-21 · 4 obs

○ 2026-06-13 08:10:42
● 2026-06-21 09:58:30
○ 2026-07-04 05:03:44
○ 2026-07-04 05:48:10

○A2a06:98c1:3121::2026-06-21 → 2026-06-21 · 4 obs

○ 2026-06-13 08:10:42
● 2026-06-21 09:58:30
○ 2026-07-04 05:03:44
○ 2026-07-04 05:48:10

🔍 DNS Trace

📋 Delegation Chain

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

✅ Authoritative Response

Server:108.162.195.133

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for sof.nu (unsigned zone)

⏱️ Timing

Total: 1311ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.58.46, 172.67.156.61`
AAAA	2	`2606:4700:3031::ac43:9c3d, 2606:4700:3035::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 (m.ns.nu, m.ns.nu, z.ns.nu...)

Analysis

IP Addresses

sof.nu directs to four IP numbers, which are 104.21.58.46, 172.67.156.61, 2606:4700:3031::ac43:9c3d and 2606:4700:3035::6815:3a2e.

Additional host names — www.webgresolutions.shop, plenka.market, skippyy1hop.info and two others — share IP numbers with sof.nu.

Name Servers

sof.nu uses two name servers for its delegation: dax.ns.cloudflare.com and hera.ns.cloudflare.com.

sof.nu shares its name server setup with other domains, including weinbau-krems.at, espen.se, abcpodlogi.com and two others.

At least some of sof.nu's name servers are shared with other domains, for example quarzomiamihotel.com, lehoma.com, ttl.ro and two more.

These name servers tend to be deployed in combination with the name servers indie.ns.cloudflare.com and aryanna.ns.cloudflare.com.

Host names with 6 IP numbers:

Hostname dax.ns.cloudflare.com directs to 108.162.195.133, 162.159.44.133 and 172.64.35.133 along with 3 other IP addresses.

Hostname hera.ns.cloudflare.com directs to 108.162.192.162, 172.64.32.162 and 173.245.58.162 along with 3 other IP addresses.

sof.nu - robtex.com

sof.nu

nu

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

IP Addresses

Name Servers

`sof.nu`

`nu`