`add2web.dk`

DNSSEC	⚠️ Not signed
A	2606:4700:3031::6815:5328^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3035::ac43:d364^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.83.40^{Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.211.100^{🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`dahlia.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3a59^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dahlia.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c059^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`dahlia.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2059^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`dahlia.ns.cloudflare.com`
		A	108.162.192.89^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dahlia.ns.cloudflare.com`
		A	172.64.32.89^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dahlia.ns.cloudflare.com`
		A	173.245.58.89^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dahlia.ns.cloudflare.com`
NS	`margo.ns.cloudflare.com`
		A	2606:4700:58::a29f:2c90^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`margo.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c390^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`margo.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2390^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`margo.ns.cloudflare.com`
		A	108.162.195.144^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`margo.ns.cloudflare.com`
		A	162.159.44.144^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`margo.ns.cloudflare.com`
		A	172.64.35.144^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`margo.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4	104.21.83.40, 172.67.211.100
		IPv6	2606:4700:3031::6815:5328, 2606:4700:3035::ac43:d364
SOA	`dahlia.ns.cloudflare.com`dns@cloudflare.com serial=2398130646

`dk`

	DNSSEC	🔒 Signed (DS record present)
	NS	`b.nic.dk` ⭐ 🔒
	NS	`c.nic.dk` 🔒
	NS	`h.nic.dk` 🔒
	NS	`l.nic.dk` 🔒
	NS	`s.nic.dk` 🔒
	NS	`t.nic.dk` 🔒
	TXT	`DK zone updateEpoch 1771291441localtime Tue Feb 17 02:24:01 2026gmtime Tue Fe...`
	SOA	`b.nic.dk`tech@punktum.dk serial=1771291261

Same first word

add2web.com

add2web.net

add2web.de

add2web.dk

DNS History

16 records (6 active, 10 former)

●NSdahlia.ns.cloudflare.com2026-03-11 → 2026-03-12 · 3 obs

○ 2020-01-19 10:46:14
● 2026-03-11 20:18:32
● 2026-03-12 06:17:24

●NSmargo.ns.cloudflare.com2026-03-11 → 2026-03-12 · 3 obs

○ 2020-01-19 10:46:14
● 2026-03-11 20:18:32
● 2026-03-12 06:17:24

○NSns1.123hotel.dk2015-07-25 → 2015-11-24 · 4 obs

● 2015-07-25 04:59:12
● 2015-11-24 08:04:30
○ 2016-03-24 22:41:08
○ 2026-03-12 06:17:24

○NSns1.curanet.dk2016-03-24 → 2020-01-19 · 5 obs

○ 2015-11-24 08:04:30
● 2016-03-24 22:41:08
● 2020-01-19 10:46:14
○ 2026-03-11 20:18:32
○ 2026-03-12 06:17:24

○NSns2.123hotel.dk2015-07-25 → 2015-11-24 · 4 obs

● 2015-07-25 04:59:12
● 2015-11-24 08:04:30
○ 2016-03-24 22:41:08
○ 2026-03-12 06:17:24

○NSns2.curanet.dk2016-03-24 → 2020-01-19 · 5 obs

○ 2015-11-24 08:04:30
● 2016-03-24 22:41:08
● 2020-01-19 10:46:14
○ 2026-03-11 20:18:32
○ 2026-03-12 06:17:24

○MXbackup-mx.curanet.dk2016-03-24 → 2016-09-24 · 5 obs

○ 2015-11-24 08:04:30
● 2016-03-24 22:41:08
● 2016-09-24 14:15:40
○ 2020-01-19 10:46:14
○ 2026-03-12 06:17:24

○MXbackup-mx.post.tele.dk2015-07-25 → 2015-11-24 · 4 obs

● 2015-07-25 04:59:12
● 2015-11-24 08:04:30
○ 2016-03-24 22:41:08
○ 2026-03-12 06:17:24

○MXmail.add2web.dk2015-07-25 → 2016-09-24 · 4 obs

● 2015-07-25 04:59:12
● 2016-09-24 14:15:40
○ 2020-01-19 10:46:14
○ 2026-03-12 06:17:24

○MXmx1.onlinemail.io2020-01-19 → 2020-01-19 · 4 obs

○ 2016-09-24 14:15:40
● 2020-01-19 10:46:14
○ 2026-03-11 20:18:32
○ 2026-03-12 06:17:24

○MXmx2.onlinemail.io2020-01-19 → 2020-01-19 · 4 obs

○ 2016-09-24 14:15:40
● 2020-01-19 10:46:14
○ 2026-03-11 20:18:32
○ 2026-03-12 06:17:24

●A104.21.83.402026-03-11 → 2026-03-12 · 3 obs

○ 2020-01-19 10:46:14
● 2026-03-11 20:18:32
● 2026-03-12 06:17:24

●A172.67.211.1002026-03-11 → 2026-03-12 · 3 obs

○ 2020-01-19 10:46:14
● 2026-03-11 20:18:32
● 2026-03-12 06:17:24

●A2606:4700:3031::6815:53282026-03-11 → 2026-03-12 · 3 obs

○ 2020-01-19 10:46:14
● 2026-03-11 20:18:32
● 2026-03-12 06:17:24

●A2606:4700:3035::ac43:d3642026-03-11 → 2026-03-12 · 3 obs

○ 2020-01-19 10:46:14
● 2026-03-11 20:18:32
● 2026-03-12 06:17:24

○A94.231.106.1102015-07-25 → 2020-01-19 · 4 obs

● 2015-07-25 04:59:12
● 2020-01-19 10:46:14
○ 2026-03-11 20:18:32
○ 2026-03-12 06:17:24

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
dk	b.nic.dk, c.nic.dk, h.nic.dk, l.nic.dk...	-
add2web.dk	margo.ns.cloudflare.com, dahlia.ns.cloudflare.com	-

✅ Authoritative Response

Server: 108.162.195.144

NS records: margo.ns.cloudflare.com, dahlia.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for add2web.dk (unsigned zone)

⏱️ Timing

Total: 738ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.83.40, 172.67.211.100`
AAAA	2	`2606:4700:3031::6815:5328, 2606:4700:3035::ac43:d364`
NS	2	`dahlia.ns.cloudflare.com, margo.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`dahlia.ns.cloudflare.com dns.cloudflare.`

Analysis

IP Addresses

Four IP numbers are pointed to by add2web.dk: 2606:4700:3031::6815:5328, 2606:4700:3035::ac43:d364, 104.21.83.40 and 172.67.211.100.

other host names including vcvbogndkwheb.space, luxdatingclub.com, open-sec.com, sydneynepal.com.au and redpanda.systems share IP numbers with add2web.dk.

Name Servers

add2web.dk is delegated to two name servers dahlia.ns.cloudflare.com and margo.ns.cloudflare.com.

add2web.dk shares the same name server setup as other domains, for instance raid.dk, ganavip7.top, liselejeborger.dk, cwit.com and maxmail.fr.

add2web.dk at least partially shares name servers with other domains, for instance elwatan.com, cmyn.org, huatengpark.com, sdjyyl.com and mewen.cn.

These name servers are commonly used alongside jaime.ns.cloudflare.com and sullivan.ns.cloudflare.com.

Host names with six IP numbers:

Host name dahlia.ns.cloudflare.com points to: 2606:4700:50::adf5:3a59, 2803:f800:50::6ca2:c059, 2a06:98c1:50::ac40:2059, 108.162.192.89, 172.64.32.89 and 173.245.58.89.

Host name margo.ns.cloudflare.com points to: 2606:4700:58::a29f:2c90, 2803:f800:50::6ca2:c390, 2a06:98c1:50::ac40:2390, 108.162.195.144, 162.159.44.144 and 172.64.35.144.

add2web.dk - robtex.com

add2web.dk

dk

Same first word

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

Analysis

IP Addresses

Name Servers

`add2web.dk`

`dk`