`kuckuck-iserlohn.de`

DNSSEC	⚠️ Not signed
A	2001:7f0:3000:512::514:170^{🇩🇪 PIXELX-AS2001:7f0:3000::/46 Pixel X e.K. via euNetworks}
		PTR	`server2.bitdivision.de`
A	83.133.245.170^{🇩🇪 PIXELX-AS83.133.240.0/20 Pixel X e.K. via euNetworks}
NS	`ns25.ns25.de` ⭐
		A	2001:8d8:fe:53:217:160:80:161^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`ns-ix2.ui-dns.de`
		A	217.160.80.161^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns-ix2.ui-dns.de`
NS	`ns26.ns26.de`
		A	2001:8d8:fe:53:217:160:81:161^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`ns-ix2.ui-dns.biz`
		A	217.160.81.161^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns-ix2.ui-dns.biz`
NS	`ns27.ns27.de`
		A	2607:f1c0:fe:53:185:132:35:161^{🇺🇸 IONOS-ANYCAST2607:f1c0:fe::/47 AS8560 global anycast services (more specific) 1&1 IONOS Inc. 701 Lee Rd, Suite 300 Chesterbrook, PA 19087 US}
			PTR	`ns-ix2.ui-dns.org`
		A	185.132.35.161^{🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)}
			PTR	`ns-ix2.ui-dns.org`
NS	`ns28.ns28.de`
		A	2607:f1c0:fe:53:185:132:34:161^{🇺🇸 IONOS-ANYCAST2607:f1c0:fe::/47 AS8560 global anycast services (more specific) 1&1 IONOS Inc. 701 Lee Rd, Suite 300 Chesterbrook, PA 19087 US}
			PTR	`ns-ix2.ui-dns.com`
		A	185.132.34.161^{🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)}
			PTR	`ns-ix2.ui-dns.com`
MX	`mail.kuckuck-iserlohn.de` ⭐
		A	83.133.245.170^{🇩🇪 PIXELX-AS83.133.240.0/20 Pixel X e.K. via euNetworks}
			PTR	`server2.bitdivision.de`
TXT	`_INVALIDv=spf1 a mx ip4:83.133.245.170 ip4:2001:7f0:3000:512::514:170 ~all`
SOA	`ns25.ns25.de`domain@bitdivision.de 2026-01-23 #0

`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=1777436662

Subdomains

mail.kuckuck-iserlohn.de

www.kuckuck-iserlohn.de

Same first word

kuckuck-iserlohn.de

DNS History

12 records (7 active, 5 former)

○NSdns.dns1.de2015-05-28 → 2017-01-08 · 4 obs

● 2015-05-28 19:49:16
● 2017-01-08 23:22:42
○ 2018-12-05 08:46:56
○ 2026-04-29 04:41:12

○NSdns.dns2.de2015-05-28 → 2017-01-08 · 4 obs

● 2015-05-28 19:49:16
● 2017-01-08 23:22:42
○ 2018-12-05 08:46:56
○ 2026-04-29 04:41:12

○NSdns.dns3.de2015-05-28 → 2017-01-08 · 4 obs

● 2015-05-28 19:49:16
● 2017-01-08 23:22:42
○ 2018-12-05 08:46:56
○ 2026-04-29 04:41:12

●NSns25.ns25.de2018-12-05 → 2026-04-29 · 3 obs

○ 2017-01-08 23:22:42
● 2018-12-05 08:46:56
● 2026-04-29 04:41:12

●NSns26.ns26.de2018-12-05 → 2026-04-29 · 3 obs

○ 2017-01-08 23:22:42
● 2018-12-05 08:46:56
● 2026-04-29 04:41:12

●NSns27.ns27.de2018-12-05 → 2026-04-29 · 3 obs

○ 2017-01-08 23:22:42
● 2018-12-05 08:46:56
● 2026-04-29 04:41:12

●NSns28.ns28.de2018-12-05 → 2026-04-29 · 3 obs

○ 2017-01-08 23:22:42
● 2018-12-05 08:46:56
● 2026-04-29 04:41:12

●MXmail.kuckuck-iserlohn.de2015-05-28 → 2026-04-29 · 2 obs

● 2015-05-28 19:49:16
● 2026-04-29 04:41:12

●A2001:7f0:3000:512::514:1702026-03-22 → 2026-04-29 · 3 obs

○ 2018-12-05 08:46:56
● 2026-03-22 15:51:00
● 2026-04-29 04:41:12

○A212.72.183.212015-05-28 → 2017-01-08 · 4 obs

● 2015-05-28 19:49:16
● 2017-01-08 23:22:42
○ 2018-12-05 08:46:56
○ 2026-04-29 04:41:12

○A83.133.240.152018-12-05 → 2018-12-05 · 4 obs

○ 2017-01-08 23:22:42
● 2018-12-05 08:46:56
○ 2026-03-22 15:51:00
○ 2026-04-29 04:41:12

●A83.133.245.1702026-03-22 → 2026-04-29 · 3 obs

○ 2018-12-05 08:46:56
● 2026-03-22 15:51:00
● 2026-04-29 04:41:12

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
de	f.nic.de, z.nic.de, n.de.net, s.de.net...	-
kuckuck-iserlohn.de	ns25.ns25.de, ns26.ns26.de, ns27.ns27.de, ns28.ns28.de	-

✅ Authoritative Response

Server:217.160.81.161

NS records: ns25.ns25.de, ns26.ns26.de, ns27.ns27.de, ns28.ns28.de

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for kuckuck-iserlohn.de (unsigned zone)

⏱️ Timing

Total: 927ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`83.133.245.170`
AAAA	1	`2001:7f0:3000:512::514:170`
NS	4	`ns27.ns27.de, ns25.ns25.de...`
MX	1	`mail.kuckuck-iserlohn.de (pri: 10)`
TXT	1	`_INVALIDv=spf1 a mx ip4:83.133.245.170 i`
SOA	1	`ns25.ns25.de domain.bitdivision.de`

Analysis

Hierarchy

kuckuck-iserlohn.de is the parent of mail.kuckuck-iserlohn.de and www.kuckuck-iserlohn.de.

IP Addresses

Two IP numbers are pointed to by kuckuck-iserlohn.de: 2001:7f0:3000:512::514:170 and 83.133.245.170.

other host names include christoph-auer.net, server2.bitdivision.de, mail.bitdivision.de, cmcdo.de and bp-network.com; they share IP numbers with kuckuck-iserlohn.de.

Name Servers

kuckuck-iserlohn.de delegates to four name servers: ns25.ns25.de, ns26.ns26.de, ns27.ns27.de and ns28.ns28.de.

kuckuck-iserlohn.de at least partially shares name servers with other domains, for instance vorhangstange-24.de, zur-moorhexe.de, tmg-reiseportal.de, montessori-shop.ch and webzaehler.net.

Host names with two IP numbers: ns25.ns25.de points to 2001:8d8:fe:53:217:160:80:161 and 217.160.80.161; ns26.ns26.de points to 2001:8d8:fe:53:217:160:81:161 and 217.160.81.161; ns27.ns27.de points to 2607:f1c0:fe:53:185:132:35:161 and 185.132.35.161; ns28.ns28.de points to 2607:f1c0:fe:53:185:132:34:161 and 185.132.34.161.

Mail Servers

kuckuck-iserlohn.de is handled by a single mail server, mail.kuckuck-iserlohn.de.

The host name mail.kuckuck-iserlohn.de points to IP 83.133.245.170.

kuckuck-iserlohn.de - robtex.com