passipedia.com - dns.ninja

`passipedia.com`

DNSSEC	⚠️ Not signed
A	135.181.123.132^{🇫🇮 Hetzner135.181.0.0/16 HETZNER-DC}
		PTR	`pvm132.passiv.net`
NS	`ns1051.ui-dns.biz` ⭐
		A	2607:f1c0:fe:53:185:132:33:51^{🇺🇸 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	`ns1051.ui-dns.biz`
		A	185.132.33.51^{🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)}
			PTR	`ns1051.ui-dns.biz`
NS	`ns1051.ui-dns.com`
		A	2607:f1c0:fe:53:185:132:34:51^{🇺🇸 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	`ns1051.ui-dns.com`
		A	185.132.34.51^{🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)}
			PTR	`ns1051.ui-dns.com`
NS	`ns1051.ui-dns.de`
		A	2607:f1c0:fe:53:185:132:32:51^{🇺🇸 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	`ns1051.ui-dns.de`
		A	185.132.32.51^{🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)}
			PTR	`ns1051.ui-dns.de`
NS	`ns1051.ui-dns.org`
		A	2607:f1c0:fe:53:185:132:35:51^{🇺🇸 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	`ns1051.ui-dns.org`
		A	185.132.35.51^{🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)}
			PTR	`ns1051.ui-dns.org`
MX	`mx00.ionos.de` ⭐
		A	212.227.15.41^{🇩🇪 IONOS-AS212.227.0.0/16 IONOS-PA-2}
			PTR	`mx00.kundenserver.de`
		A	212.227.15.171^{🇩🇪 IONOS-AS212.227.0.0/16 IONOS-PA-2}
			PTR	`mx00.kundenserver.de`
MX	`mx01.ionos.de` ⭐
		A	212.227.15.188^{🇩🇪 IONOS-AS212.227.0.0/16 IONOS-PA-2}
			PTR	`mx01.kundenserver.de`
		A	217.72.192.67^{🇩🇪 IONOS-AS217.72.192.0/20 Web.de}
			PTR	`mx01.kundenserver.de`
TXT	`v=spf1 -all`
SOA	`ns1051.ui-dns.biz`hostmaster@1und1.de 2016-06-19 #7

`com`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.gtld-servers.net` ⭐
	NS	`b.gtld-servers.net`
	NS	`c.gtld-servers.net`
	NS	`d.gtld-servers.net`
	NS	`e.gtld-servers.net`
	NS	`f.gtld-servers.net`
	NS	`g.gtld-servers.net`
	NS	`h.gtld-servers.net`
	NS	`i.gtld-servers.net`
	NS	`j.gtld-servers.net`
	NS	`k.gtld-servers.net`
	NS	`l.gtld-servers.net`
	NS	`m.gtld-servers.net`
	SOA	`a.gtld-servers.net`nstld@verisign-grs.com serial=1785792402

Same first word

passipedia.de

passipedia.at

passipedia.org

passipedia.eu

passipedia.nl

passipedia.com

passipedia.net

passipedia.be

DNS History

15 records (7 active, 8 former)

●NSns1051.ui-dns.biz2026-03-25 → 2026-08-03 · 3 obs

○ 2017-03-31 22:54:58
● 2026-03-25 03:14:38
● 2026-08-03 21:42:58

●NSns1051.ui-dns.com2026-03-25 → 2026-08-03 · 3 obs

○ 2017-03-31 22:54:58
● 2026-03-25 03:14:38
● 2026-08-03 21:42:58

●NSns1051.ui-dns.de2026-03-25 → 2026-08-03 · 3 obs

○ 2017-03-31 22:54:58
● 2026-03-25 03:14:38
● 2026-08-03 21:42:58

●NSns1051.ui-dns.org2026-03-25 → 2026-08-03 · 3 obs

○ 2017-03-31 22:54:58
● 2026-03-25 03:14:38
● 2026-08-03 21:42:58

○NSns65.1und1.de2015-08-09 → 2017-03-31 · 4 obs

● 2015-08-09 21:11:18
● 2017-03-31 22:54:58
○ 2026-03-25 03:14:38
○ 2026-08-03 21:42:58

○NSns66.1und1.de2015-08-09 → 2017-03-31 · 4 obs

● 2015-08-09 21:11:18
● 2017-03-31 22:54:58
○ 2026-03-25 03:14:38
○ 2026-08-03 21:42:58

●MXmx00.ionos.de2026-03-25 → 2026-08-03 · 3 obs

○ 2017-03-31 22:54:58
● 2026-03-25 03:14:38
● 2026-08-03 21:42:58

○MXmx00.kundenserver.de2015-08-09 → 2017-03-31 · 4 obs

● 2015-08-09 21:11:18
● 2017-03-31 22:54:58
○ 2026-03-25 03:14:38
○ 2026-08-03 21:42:58

●MXmx01.ionos.de2026-03-25 → 2026-08-03 · 3 obs

○ 2017-03-31 22:54:58
● 2026-03-25 03:14:38
● 2026-08-03 21:42:58

○MXmx01.kundenserver.de2015-08-09 → 2017-03-31 · 4 obs

● 2015-08-09 21:11:18
● 2017-03-31 22:54:58
○ 2026-03-25 03:14:38
○ 2026-08-03 21:42:58

●A135.181.123.1322026-03-25 → 2026-08-03 · 3 obs

○ 2017-03-31 22:54:58
● 2026-03-25 03:14:38
● 2026-08-03 21:42:58

○A2001:8d8:100f:f000::2002026-03-25 → 2026-08-03 · 2 obs

○ 2026-03-25 03:14:38
○ 2026-08-03 21:42:58

○A217.160.0.1622026-03-25 → 2026-08-03 · 2 obs

○ 2026-03-25 03:14:38
○ 2026-08-03 21:42:58

○A217.160.233.1692016-07-13 → 2017-03-31 · 5 obs

○ 2016-03-05 21:39:56
● 2016-07-13 05:35:32
● 2017-03-31 22:54:58
○ 2026-03-25 03:14:38
○ 2026-08-03 21:42:58

○A82.165.211.1772015-08-09 → 2016-03-05 · 4 obs

● 2015-08-09 21:11:18
● 2016-03-05 21:39:56
○ 2016-07-13 05:35:32
○ 2026-08-03 21:42:58

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
passipedia.com	ns1051.ui-dns.de, ns1051.ui-dns.biz, ns1051.ui-dns.org, ns1051.ui-dns.com	2 records

✅ Authoritative Response

Server:185.132.35.51

NS records: ns1051.ui-dns.de, ns1051.ui-dns.biz, ns1051.ui-dns.org, ns1051.ui-dns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for passipedia.com (unsigned zone)

⏱️ Timing

Total: 534ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`135.181.123.132`
NS	4	`ns1051.ui-dns.de, ns1051.ui-dns.com...`
MX	2	`mx00.ionos.de (pri: 10), mx01.ionos.de (pri: 10)`
TXT	1	`v=spf1 -all`
SOA	1	`ns1051.ui-dns.biz hostmaster.1und1.de`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns1051.ui-dns.com, ns1051.ui-dns.com)

Analysis

IP Addresses

passipedia.com points to a single IP number: 135.181.123.132.

Additional host names — passivhausdatenbank.de, passivhaus-institut.org, passive.at and two others — share IP numbers with passipedia.com.

Name Servers

passipedia.com has four authoritative name servers: ns1051.ui-dns.biz, ns1051.ui-dns.com, ns1051.ui-dns.de and ns1051.ui-dns.org.

passipedia.com has at least partial name server overlap with other domains, such as publicite-multimedia.com, pfs-investments.com, ahz-zell.de and two others.

It is common to find these name servers paired with the name servers ns1124.ui-dns.com, ns1034.ui-dns.de, ns1124.ui-dns.biz and ns1077.ui-dns.com.

ns1051.ui-dns.biz, ns1051.ui-dns.com, ns1051.ui-dns.de and ns1051.ui-dns.org all point to exactly two IP numbers each: ns1051.ui-dns.biz → 185.132.33.51 and 2607:f1c0:fe:53:185:132:33:51; ns1051.ui-dns.com → 185.132.34.51 and 2607:f1c0:fe:53:185:132:34:51; ns1051.ui-dns.de → 185.132.32.51 and 2607:f1c0:fe:53:185:132:32:51; ns1051.ui-dns.org → 185.132.35.51 and 2607:f1c0:fe:53:185:132:35:51.

Mail Servers

passipedia.com has two mail servers: mx00.ionos.de and mx01.ionos.de.

passipedia.com shares the same mail server setup as other domains, including osatrading.com, praxis-pfaff-haas.de, landratsamt-ostallgaeu.de and two others.

Both mx00.ionos.de and mx01.ionos.de have two IP addresses each. mx00.ionos.de resolves to 212.227.15.41 and 212.227.15.171; mx01.ionos.de resolves to 212.227.15.188 and 217.72.192.67.