`abst-web.de`

DNSSEC	⚠️ Not signed
A	2606:4700:3032::6815:e89^{🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3033::ac43:9f4f^{🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.14.137^{Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.159.79^{🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`buck.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3b4e^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`buck.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c14e^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`buck.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:214e^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`buck.ns.cloudflare.com`
		A	108.162.193.78^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`buck.ns.cloudflare.com`
		A	172.64.33.78^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`buck.ns.cloudflare.com`
		A	173.245.59.78^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`buck.ns.cloudflare.com`
NS	`jasmine.ns.cloudflare.com`
		A	2606:4700:50::adf5:3aaa^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jasmine.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0aa^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`jasmine.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20aa^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`jasmine.ns.cloudflare.com`
		A	108.162.192.170^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jasmine.ns.cloudflare.com`
		A	172.64.32.170^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jasmine.ns.cloudflare.com`
		A	173.245.58.170^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jasmine.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.14.137, 172.67.159.79
		IPv6 hints	2606:4700:3032::6815:e89, 2606:4700:3033::ac43:9f4f
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=248, name=cloudflare-ech.com
SOA	`buck.ns.cloudflare.com`dns@cloudflare.com serial=2409732532

`de`

	DNSSEC	🔒 Signed (DS record present)
	NS	`f.nic.de` ⭐
	NS	`a.nic.de`
	NS	`l.de.net` ⚠️ Not in parent delegation
	NS	`n.de.net` ⚠️ Not in parent delegation
	NS	`s.de.net` ⚠️ Not in parent delegation
	NS	`z.nic.de`
	SOA	`f.nic.de`dns-operations@denic.de serial=1785323346

Same first word

abst-web.de

DNS History

20 records (6 active, 14 former)

●NSbuck.ns.cloudflare.com2026-05-26 → 2026-07-29 · 3 obs

○ 2020-01-01 15:29:10
● 2026-05-26 04:38:38
● 2026-07-29 11:22:38

●NSjasmine.ns.cloudflare.com2026-05-26 → 2026-07-29 · 3 obs

○ 2020-01-01 15:29:10
● 2026-05-26 04:38:38
● 2026-07-29 11:22:38

○NSns1.hans.hosteurope.de2015-05-28 → 2016-12-09 · 4 obs

● 2015-05-28 18:19:50
● 2016-12-09 11:38:16
○ 2020-01-01 15:29:10
○ 2026-07-29 11:22:38

○NSns1.p17.dynect.net2020-01-01 → 2020-01-01 · 4 obs

○ 2016-12-09 11:38:16
● 2020-01-01 15:29:10
○ 2026-05-26 04:38:38
○ 2026-07-29 11:22:38

○NSns2.hans.hosteurope.de2015-05-28 → 2016-12-09 · 4 obs

● 2015-05-28 18:19:50
● 2016-12-09 11:38:16
○ 2020-01-01 15:29:10
○ 2026-07-29 11:22:38

○NSns2.p17.dynect.net2020-01-01 → 2020-01-01 · 4 obs

○ 2016-12-09 11:38:16
● 2020-01-01 15:29:10
○ 2026-05-26 04:38:38
○ 2026-07-29 11:22:38

○NSns3.p17.dynect.net2020-01-01 → 2020-01-01 · 4 obs

○ 2016-12-09 11:38:16
● 2020-01-01 15:29:10
○ 2026-05-26 04:38:38
○ 2026-07-29 11:22:38

○NSns4.p17.dynect.net2020-01-01 → 2020-01-01 · 4 obs

○ 2016-12-09 11:38:16
● 2020-01-01 15:29:10
○ 2026-05-26 04:38:38
○ 2026-07-29 11:22:38

○MXin1-smtp.messagingengine.com2020-01-01 → 2020-01-01 · 4 obs

○ 2016-12-09 11:38:16
● 2020-01-01 15:29:10
○ 2026-05-26 04:38:38
○ 2026-07-29 11:22:38

○MXin2-smtp.messagingengine.com2020-01-01 → 2020-01-01 · 4 obs

○ 2016-12-09 11:38:16
● 2020-01-01 15:29:10
○ 2026-05-26 04:38:38
○ 2026-07-29 11:22:38

○MXmx0.abst-web.de2015-05-28 → 2016-12-09 · 4 obs

● 2015-05-28 18:19:50
● 2016-12-09 11:38:16
○ 2020-01-01 15:29:10
○ 2026-07-29 11:22:38

●A104.21.14.1372026-06-11 → 2026-07-29 · 3 obs

○ 2026-05-26 04:38:38
● 2026-06-11 09:08:16
● 2026-07-29 11:22:38

●A172.67.159.792026-06-11 → 2026-07-29 · 3 obs

○ 2026-05-26 04:38:38
● 2026-06-11 09:08:16
● 2026-07-29 11:22:38

●A2606:4700:3032::6815:e892026-06-11 → 2026-07-29 · 3 obs

○ 2026-05-26 04:38:38
● 2026-06-11 09:08:16
● 2026-07-29 11:22:38

●A2606:4700:3033::ac43:9f4f2026-07-15 → 2026-07-29 · 3 obs

○ 2026-06-11 09:08:16
● 2026-07-15 22:43:18
● 2026-07-29 11:22:38

○A2606:4700:3034::ac43:9f4f2026-06-11 → 2026-06-11 · 4 obs

○ 2026-05-26 04:38:38
● 2026-06-11 09:08:16
○ 2026-07-15 22:43:18
○ 2026-07-29 11:22:38

○A2a01:4020:1::13072020-01-01 → 2020-01-01 · 4 obs

○ 2016-12-09 11:38:16
● 2020-01-01 15:29:10
○ 2026-05-26 04:38:38
○ 2026-07-29 11:22:38

○A2a01:488:42:1000:50ed:847f:ffb5:241e2015-05-28 → 2016-12-09 · 4 obs

● 2015-05-28 18:19:50
● 2016-12-09 11:38:16
○ 2020-01-01 15:29:10
○ 2026-07-29 11:22:38

○A80.237.132.1272015-05-28 → 2016-12-09 · 4 obs

● 2015-05-28 18:19:50
● 2016-12-09 11:38:16
○ 2020-01-01 15:29:10
○ 2026-07-29 11:22:38

○A89.34.99.72020-01-01 → 2020-01-01 · 4 obs

○ 2016-12-09 11:38:16
● 2020-01-01 15:29:10
○ 2026-05-26 04:38:38
○ 2026-07-29 11:22:38

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
de	f.nic.de, a.nic.de, z.nic.de	-
abst-web.de	buck.ns.cloudflare.com, jasmine.ns.cloudflare.com	-

✅ Authoritative Response

Server:173.245.58.170

NS records: buck.ns.cloudflare.com, jasmine.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for abst-web.de (unsigned zone)

⏱️ Timing

Total: 648ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.159.79, 104.21.14.137`
AAAA	2	`2606:4700:3032::6815:e89, 2606:4700:3033::ac43:9f4f`
NS	2	`buck.ns.cloudflare.com, jasmine.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`buck.ns.cloudflare.com dns.cloudflare.co`

Analysis

IP Addresses

abst-web.de directs to four IP numbers, which are 104.21.14.137, 172.67.159.79, 2606:4700:3032::6815:e89 and 2606:4700:3033::ac43:9f4f.

extreme.ba, effectconsult.com, ledcodoors.com plus two other host names have IP numbers in common with abst-web.de.

Name Servers

The NS records for abst-web.de delegate to buck.ns.cloudflare.com and jasmine.ns.cloudflare.com.

The name server configuration of abst-web.de is shared with other domains, for instance vionahotel.com, safekleaner.com, kruwear.com and two others.

There is at least partial name server overlap between abst-web.de and other domains — trapezoidsecurity.com, 94tan.com, mangioergosum.it and two more among them.

The name servers miles.ns.cloudflare.com, woz.ns.cloudflare.com and grant.ns.cloudflare.com are often found in combination with these name servers.

Hosts with 6 IP addresses each:

buck.ns.cloudflare.com maps to 108.162.193.78, 172.64.33.78, 173.245.59.78 and 3 additional IP addresses.

jasmine.ns.cloudflare.com maps to 108.162.192.170, 172.64.32.170, 173.245.58.170 and 3 additional IP addresses.

abst-web.de - robtex.com

abst-web.de

de

Same first word

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

Analysis

IP Addresses

Name Servers

`abst-web.de`

`de`