`costigan.eu`

DNSSEC	⚠️ Not signed
A	2001:8d8:100f:f000::200^{🇩🇪 IONOS-AS2001:8d8::/32 DE-IONOS-20020910}
		PTR	`2001-08d8-100f-f000-0000-0000-0000-0200.elastic-ssl.ui-r.com`
A	217.160.0.9^{🇩🇪 IONOS-AS217.160.0.0/16 IONOS-PA-3}
NS	`ns1046.ui-dns.com` ⭐
		A	2001:8d8:fe:53:0:d9a0:522e:100^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`ns1046.ui-dns.com`
		A	217.160.82.46^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns1046.ui-dns.com`
NS	`ns1046.ui-dns.biz`
		A	2001:8d8:fe:53:0:d9a0:512e:100^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`ns1046.ui-dns.biz`
		A	217.160.81.46^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns1046.ui-dns.biz`
NS	`ns1046.ui-dns.de`
		A	2607:f1c0:fe:53:185:132:32:46^{🇺🇸 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	`ns1046.ui-dns.de`
		A	185.132.32.46^{🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)}
			PTR	`ns1046.ui-dns.de`
NS	`ns1046.ui-dns.org`
		A	2001:8d8:fe:53:0:d9a0:532e:100^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`ns1046.ui-dns.org`
		A	217.160.83.46^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns1046.ui-dns.org`
MX	`mx00.ionos.co.uk` ⭐
		A	212.227.15.41^{🇩🇪 IONOS-AS212.227.0.0/16 IONOS-PA-2}
			PTR	`mx00.kundenserver.de`
MX	`mx01.ionos.co.uk` ⭐
		A	217.72.192.67^{🇩🇪 IONOS-AS217.72.192.0/20 Web.de}
			PTR	`mx01.kundenserver.de`
TXT	`v=spf1 include:_spf-eu.ionos.com ~all`
SOA	`ns1046.ui-dns.com`hostmaster@1and1.co.uk 2017-07-17 #7

`eu`

	DNSSEC	🔒 Signed (DS record present)
	NS	`si.dns.eu` ⭐
	NS	`be.dns.eu`
	NS	`w.dns.eu`
	NS	`x.dns.eu`
	NS	`y.dns.eu`
	SOA	`si.dns.eu`tech@eurid.eu serial=1126081946

Same first word

costigan.net.au

costigan.co

costigan.eu

costigan.org

costigan.info

costigan.com.au

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coasting.co

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coatings.io

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coatings.eu

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ingcosta.it

agnostic.de

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agnostic.ec

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gnostica.us

angstoic.com

ginscato.com.au

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gnostica.si

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gnostica.name

coatings.center

agnostic.engineering

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agnostic.eu

agnostic.online

coasting.ru

gnostica.org

agnostic.us

gnostica.com

coatings.diy

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tgcasino.net

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DNS History

14 records (8 active, 6 former)

●NSns1046.ui-dns.biz2026-06-07 → 2026-07-13 · 3 obs

○ 2017-04-05 05:46:02
● 2026-06-07 01:26:20
● 2026-07-13 21:34:36

●NSns1046.ui-dns.com2026-06-07 → 2026-07-13 · 3 obs

○ 2017-04-05 05:46:02
● 2026-06-07 01:26:20
● 2026-07-13 21:34:36

●NSns1046.ui-dns.de2026-06-07 → 2026-07-13 · 3 obs

○ 2017-04-05 05:46:02
● 2026-06-07 01:26:20
● 2026-07-13 21:34:36

●NSns1046.ui-dns.org2026-06-07 → 2026-07-13 · 3 obs

○ 2017-04-05 05:46:02
● 2026-06-07 01:26:20
● 2026-07-13 21:34:36

○NSns67.1and1.co.uk2015-08-08 → 2017-04-05 · 4 obs

● 2015-08-08 16:36:14
● 2017-04-05 05:46:02
○ 2026-06-07 01:26:20
○ 2026-07-13 21:34:36

○NSns68.1and1.co.uk2015-08-08 → 2017-04-05 · 4 obs

● 2015-08-08 16:36:14
● 2017-04-05 05:46:02
○ 2026-06-07 01:26:20
○ 2026-07-13 21:34:36

○MXmx00.1and1.co.uk2015-08-08 → 2017-04-05 · 4 obs

● 2015-08-08 16:36:14
● 2017-04-05 05:46:02
○ 2026-06-07 01:26:20
○ 2026-07-13 21:34:36

●MXmx00.ionos.co.uk2026-06-07 → 2026-07-13 · 3 obs

○ 2017-04-05 05:46:02
● 2026-06-07 01:26:20
● 2026-07-13 21:34:36

○MXmx01.1and1.co.uk2015-08-08 → 2017-04-05 · 4 obs

● 2015-08-08 16:36:14
● 2017-04-05 05:46:02
○ 2026-06-07 01:26:20
○ 2026-07-13 21:34:36

●MXmx01.ionos.co.uk2026-06-07 → 2026-07-13 · 3 obs

○ 2017-04-05 05:46:02
● 2026-06-07 01:26:20
● 2026-07-13 21:34:36

●A2001:8d8:100f:f000::2002026-06-07 → 2026-07-13 · 3 obs

○ 2017-04-05 05:46:02
● 2026-06-07 01:26:20
● 2026-07-13 21:34:36

●A217.160.0.92026-06-07 → 2026-07-13 · 3 obs

○ 2017-04-05 05:46:02
● 2026-06-07 01:26:20
● 2026-07-13 21:34:36

○A217.160.231.2002017-04-05 → 2017-04-05 · 4 obs

○ 2016-04-01 04:42:20
● 2017-04-05 05:46:02
○ 2026-06-07 01:26:20
○ 2026-07-13 21:34:36

○A82.165.105.1812015-08-08 → 2016-04-01 · 4 obs

● 2015-08-08 16:36:14
● 2016-04-01 04:42:20
○ 2017-04-05 05:46:02
○ 2026-07-13 21:34:36

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
eu	be.dns.eu, x.dns.eu, y.dns.eu, w.dns.eu...	-
costigan.eu	ns1046.ui-dns.biz, ns1046.ui-dns.com, ns1046.ui-dns.org, ns1046.ui-dns.de	-

✅ Authoritative Response

Server:185.132.32.46

NS records: ns1046.ui-dns.biz, ns1046.ui-dns.com, ns1046.ui-dns.org, ns1046.ui-dns.de

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for costigan.eu (unsigned zone)

⏱️ Timing

Total: 1233ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`217.160.0.9`
AAAA	1	`2001:8d8:100f:f000::200`
NS	4	`ns1046.ui-dns.de, ns1046.ui-dns.com...`
MX	2	`mx01.ionos.co.uk (pri: 10), mx00.ionos.co.uk (pri: 10)`
TXT	1	`v=spf1 include:_spf-eu.ionos.com ~all`
SOA	1	`ns1046.ui-dns.com hostmaster.1and1.co.uk`

Analysis

IP Addresses

costigan.eu resolves to the IP addresses 217.160.0.9 and 2001:8d8:100f:f000::200

lonito.com, bodyjoy.nl, neue-freie-liste.de plus two other host names have IP numbers in common with costigan.eu.

Name Servers

Four name servers handle the delegation for costigan.eu: ns1046.ui-dns.biz, ns1046.ui-dns.com, ns1046.ui-dns.de and ns1046.ui-dns.org.

costigan.eu has at least partial name server overlap with other domains, such as comedy-shows.de, ac3.biz, dollner.com and two others.

ns1023.ui-dns.com, ns1083.ui-dns.de and ns1054.ui-dns.de — plus 3 other name servers — are commonly paired with these name servers.

ns1046.ui-dns.biz, ns1046.ui-dns.com, ns1046.ui-dns.de and ns1046.ui-dns.org all point to exactly two IP numbers each: ns1046.ui-dns.biz → 217.160.81.46 and 2001:8d8:fe:53:0:d9a0:512e:100; ns1046.ui-dns.com → 217.160.82.46 and 2001:8d8:fe:53:0:d9a0:522e:100; ns1046.ui-dns.de → 185.132.32.46 and 2607:f1c0:fe:53:185:132:32:46; ns1046.ui-dns.org → 217.160.83.46 and 2001:8d8:fe:53:0:d9a0:532e:100.

Mail Servers

costigan.eu uses two mail servers, mx00.ionos.co.uk and mx01.ionos.co.uk.

The mail server setup of costigan.eu matches that of other domains such as staffspasttrack.org.uk, beddings.online, transfers.taxi and two others.

mx00.ionos.co.uk directs to 212.227.15.41 and mx01.ionos.co.uk directs to 217.72.192.67; each host name points to exactly one IP number.

costigan.eu - robtex.com

costigan.eu

eu

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

Analysis

IP Addresses

Name Servers

Mail Servers

`costigan.eu`

`eu`