`structuralanalysis.eu`

DNSSEC	⚠️ Not signed
A	87.106.255.126^{🇩🇪 IONOS-AS87.106.0.0/16 IONOS-PA-5}
		PTR	`ip87-106-255-126.pbiaas.com`
NS	`ns1043.ui-dns.biz` ⭐
		A	2607:f1c0:fe:53:185:132:33:43^{🇺🇸 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	`ns1043.ui-dns.biz`
		A	185.132.33.43^{🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)}
			PTR	`ns1043.ui-dns.biz`
NS	`ns1043.ui-dns.com`
		A	2001:8d8:fe:53:0:d9a0:522b:100^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`ns1043.ui-dns.com`
		A	217.160.82.43^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns1043.ui-dns.com`
NS	`ns1043.ui-dns.de`
		A	2607:f1c0:fe:53:185:132:32:43^{🇺🇸 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	`ns1043.ui-dns.de`
		A	185.132.32.43^{🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)}
			PTR	`ns1043.ui-dns.de`
NS	`ns1043.ui-dns.org`
		A	2001:8d8:fe:53:0:d9a0:532b:100^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`ns1043.ui-dns.org`
		A	217.160.83.43^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns1043.ui-dns.org`
MX	`mx00.ionos.fr` ⭐
		A	212.227.15.41^{🇩🇪 IONOS-AS212.227.0.0/16 IONOS-PA-2}
			PTR	`mx00.kundenserver.de`
MX	`mx01.ionos.fr` ⭐
		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	`ns1043.ui-dns.biz`hostmaster@1and1.fr 2015-09-27 #25

`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=1126113918

Same first word

structuralanalysis.eu

DNS History

15 records (7 active, 8 former)

●NSns1043.ui-dns.biz2018-10-07 → 2026-07-15 · 3 obs

○ 2017-02-12 10:10:20
● 2018-10-07 02:30:38
● 2026-07-15 02:51:46

●NSns1043.ui-dns.com2018-10-07 → 2026-07-15 · 3 obs

○ 2017-02-12 10:10:20
● 2018-10-07 02:30:38
● 2026-07-15 02:51:46

●NSns1043.ui-dns.de2018-10-07 → 2026-07-15 · 3 obs

○ 2017-02-12 10:10:20
● 2018-10-07 02:30:38
● 2026-07-15 02:51:46

●NSns1043.ui-dns.org2018-10-07 → 2026-07-15 · 3 obs

○ 2017-02-12 10:10:20
● 2018-10-07 02:30:38
● 2026-07-15 02:51:46

○NSns61.1and1.fr2015-07-11 → 2017-02-12 · 4 obs

● 2015-07-11 07:55:44
● 2017-02-12 10:10:20
○ 2018-10-07 02:30:38
○ 2026-07-15 02:51:46

○NSns62.1and1.fr2015-07-11 → 2017-02-12 · 4 obs

● 2015-07-11 07:55:44
● 2017-02-12 10:10:20
○ 2018-10-07 02:30:38
○ 2026-07-15 02:51:46

○MXmx00.1and1.fr2015-07-11 → 2018-10-07 · 4 obs

● 2015-07-11 07:55:44
● 2018-10-07 02:30:38
○ 2026-03-27 14:48:08
○ 2026-07-15 02:51:46

●MXmx00.ionos.fr2026-03-27 → 2026-07-15 · 3 obs

○ 2018-10-07 02:30:38
● 2026-03-27 14:48:08
● 2026-07-15 02:51:46

○MXmx01.1and1.fr2015-07-11 → 2018-10-07 · 4 obs

● 2015-07-11 07:55:44
● 2018-10-07 02:30:38
○ 2026-03-27 14:48:08
○ 2026-07-15 02:51:46

●MXmx01.ionos.fr2026-03-27 → 2026-07-15 · 3 obs

○ 2018-10-07 02:30:38
● 2026-03-27 14:48:08
● 2026-07-15 02:51:46

○A2001:8d8:100f:f000::2342026-03-27 → 2026-03-27 · 3 obs

○ 2018-10-07 02:30:38
● 2026-03-27 14:48:08
○ 2026-07-15 02:51:46

○A2001:8d8:8b0:6dfe:134d:b63:6460:02015-07-11 → 2018-10-07 · 4 obs

● 2015-07-11 07:55:44
● 2018-10-07 02:30:38
○ 2026-03-27 14:48:08
○ 2026-07-15 02:51:46

○A217.160.0.1392026-03-27 → 2026-03-27 · 3 obs

○ 2018-10-07 02:30:38
● 2026-03-27 14:48:08
○ 2026-07-15 02:51:46

○A87.106.162.1492015-07-11 → 2018-10-07 · 4 obs

● 2015-07-11 07:55:44
● 2018-10-07 02:30:38
○ 2026-03-27 14:48:08
○ 2026-07-15 02:51:46

●A87.106.255.1262026-07-15 → 2026-07-15 · 2 obs

○ 2026-03-27 14:48:08
● 2026-07-15 02:51:46

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
eu	x.dns.eu, y.dns.eu, be.dns.eu, si.dns.eu...	-
structuralanalysis.eu	ns1043.ui-dns.biz, ns1043.ui-dns.org, ns1043.ui-dns.de, ns1043.ui-dns.com	-

✅ Authoritative Response

Server:185.132.33.43

NS records: ns1043.ui-dns.biz, ns1043.ui-dns.org, ns1043.ui-dns.de, ns1043.ui-dns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for structuralanalysis.eu (unsigned zone)

⏱️ Timing

Total: 928ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`87.106.255.126`
NS	4	`ns1043.ui-dns.com, ns1043.ui-dns.de...`
MX	2	`mx01.ionos.fr (pri: 10), mx00.ionos.fr (pri: 10)`
TXT	1	`v=spf1 include:_spf-eu.ionos.com ~all`
SOA	1	`ns1043.ui-dns.biz hostmaster.1and1.fr`

Analysis

IP Addresses

structuralanalysis.eu resolves to just one IP address, 87.106.255.126.

Other host names share IP numbers with structuralanalysis.eu; ip87-106-255-126.pbiaas.com is one such example.

Name Servers

The NS records for structuralanalysis.eu point to four name servers: ns1043.ui-dns.biz, ns1043.ui-dns.com, ns1043.ui-dns.de and ns1043.ui-dns.org.

At least some of structuralanalysis.eu's name servers are shared with other domains, for example wardbox.com, biohy.co.uk, st77.co and two more.

The name servers ns1086.ui-dns.biz, ns1119.ui-dns.com, ns1109.ui-dns.de and two others are commonly seen in use alongside these name servers.

Four hostnames, each resolving to a pair of IP addresses: ns1043.ui-dns.biz directs to 185.132.33.43 and 2607:f1c0:fe:53:185:132:33:43; ns1043.ui-dns.com directs to 217.160.82.43 and 2001:8d8:fe:53:0:d9a0:522b:100; ns1043.ui-dns.de directs to 185.132.32.43 and 2607:f1c0:fe:53:185:132:32:43; ns1043.ui-dns.org directs to 217.160.83.43 and 2001:8d8:fe:53:0:d9a0:532b:100.

Mail Servers

structuralanalysis.eu is served by two mail servers, mx00.ionos.fr and mx01.ionos.fr.

Among the domains sharing a mail server setup with structuralanalysis.eu are atad3a.com, horses2humans.com, versonatura.org and two others.

Each of mx00.ionos.fr and mx01.ionos.fr has one IP address: mx00.ionos.fr uses 212.227.15.41 and mx01.ionos.fr uses 217.72.192.67.

structuralanalysis.eu - robtex.com