ptr-tec.de - dns.ninja

`ptr-tec.de`

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	217.160.0.235^{🇩🇪 IONOS-AS217.160.0.0/16 IONOS-PA-3}
NS	`ns1034.ui-dns.org` ⭐
		A	2607:f1c0:fe:53:185:132:35:34^{🇺🇸 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	`ns1034.ui-dns.org`
		A	185.132.35.34^{🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)}
			PTR	`ns1034.ui-dns.org`
NS	`ns1045.ui-dns.biz`
		A	2607:f1c0:fe:53:185:132:33:45^{🇺🇸 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	`ns1045.ui-dns.biz`
		A	185.132.33.45^{🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)}
			PTR	`ns1045.ui-dns.biz`
NS	`ns1055.ui-dns.com`
		A	2607:f1c0:fe:53:185:132:34:55^{🇺🇸 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	`ns1055.ui-dns.com`
		A	185.132.34.55^{🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)}
			PTR	`ns1055.ui-dns.com`
NS	`ns1122.ui-dns.de`
		A	2607:f1c0:fe:53:185:132:32:122^{🇺🇸 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	`ns1122.ui-dns.de`
		A	185.132.32.122^{🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)}
			PTR	`ns1122.ui-dns.de`
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 include:_spf-eu.ionos.com ~all`
SOA	`ns1034.ui-dns.org`hostmaster@1und1.com 2017-06-01 #8

`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=1785450184

Same first word

ptr-tec.de

Similar names

ttp-rec.com

ptt-rec.com

DNS History

14 records (8 active, 6 former)

●NSns1034.ui-dns.org2026-02-24 → 2026-07-30 · 3 obs

○ 2017-04-06 10:06:56
● 2026-02-24 16:15:42
● 2026-07-30 22:23:30

●NSns1045.ui-dns.biz2026-02-24 → 2026-07-30 · 3 obs

○ 2017-04-06 10:06:56
● 2026-02-24 16:15:42
● 2026-07-30 22:23:30

●NSns1055.ui-dns.com2026-02-24 → 2026-07-30 · 3 obs

○ 2017-04-06 10:06:56
● 2026-02-24 16:15:42
● 2026-07-30 22:23:30

●NSns1122.ui-dns.de2026-02-24 → 2026-07-30 · 3 obs

○ 2017-04-06 10:06:56
● 2026-02-24 16:15:42
● 2026-07-30 22:23:30

○NSns55.1und1.de2015-07-20 → 2017-04-06 · 4 obs

● 2015-07-20 16:55:56
● 2017-04-06 10:06:56
○ 2026-02-24 16:15:42
○ 2026-07-30 22:23:30

○NSns56.1und1.de2015-07-20 → 2017-04-06 · 4 obs

● 2015-07-20 16:55:56
● 2017-04-06 10:06:56
○ 2026-02-24 16:15:42
○ 2026-07-30 22:23:30

●MXmx00.ionos.de2026-02-24 → 2026-07-30 · 3 obs

○ 2017-04-06 10:06:56
● 2026-02-24 16:15:42
● 2026-07-30 22:23:30

○MXmx00.kundenserver.de2015-07-20 → 2017-04-06 · 4 obs

● 2015-07-20 16:55:56
● 2017-04-06 10:06:56
○ 2026-02-24 16:15:42
○ 2026-07-30 22:23:30

●MXmx01.ionos.de2026-02-24 → 2026-07-30 · 3 obs

○ 2017-04-06 10:06:56
● 2026-02-24 16:15:42
● 2026-07-30 22:23:30

○MXmx01.kundenserver.de2015-07-20 → 2017-04-06 · 4 obs

● 2015-07-20 16:55:56
● 2017-04-06 10:06:56
○ 2026-02-24 16:15:42
○ 2026-07-30 22:23:30

●A2001:8d8:100f:f000::2002026-02-24 → 2026-07-30 · 3 obs

○ 2017-04-06 10:06:56
● 2026-02-24 16:15:42
● 2026-07-30 22:23:30

●A217.160.0.2352026-02-24 → 2026-07-30 · 3 obs

○ 2017-04-06 10:06:56
● 2026-02-24 16:15:42
● 2026-07-30 22:23:30

○A217.160.223.1942016-07-17 → 2017-04-06 · 5 obs

○ 2016-03-14 21:27:38
● 2016-07-17 13:58:48
● 2017-04-06 10:06:56
○ 2026-02-24 16:15:42
○ 2026-07-30 22:23:30

○A87.106.113.1012015-07-20 → 2016-03-14 · 4 obs

● 2015-07-20 16:55:56
● 2016-03-14 21:27:38
○ 2016-07-17 13:58:48
○ 2026-07-30 22:23:30

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
de	a.nic.de, z.nic.de, f.nic.de	-
ptr-tec.de	ns1055.ui-dns.com, ns1045.ui-dns.biz, ns1034.ui-dns.org, ns1122.ui-dns.de	-

✅ Authoritative Response

Server:185.132.34.55

NS records: ns1055.ui-dns.com, ns1045.ui-dns.biz, ns1034.ui-dns.org, ns1122.ui-dns.de

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for ptr-tec.de (unsigned zone)

⏱️ Timing

Total: 1070ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`217.160.0.235`
AAAA	1	`2001:8d8:100f:f000::200`
NS	4	`ns1045.ui-dns.biz, ns1055.ui-dns.com...`
MX	2	`mx00.ionos.de (pri: 10), mx01.ionos.de (pri: 10)`
TXT	1	`v=spf1 include:_spf-eu.ionos.com ~all`
SOA	1	`ns1034.ui-dns.org hostmaster.1und1.com`

Analysis

IP Addresses

ptr-tec.de directs to two IP numbers, 217.160.0.235 and 2001:8d8:100f:f000::200

Among the host names that share IP numbers with ptr-tec.de are kaestner.photography, ar2m.ch, logopaedie-eitorf.de and two others.

Name Servers

The domain ptr-tec.de is delegated to these four name servers: ns1045.ui-dns.biz, ns1055.ui-dns.com, ns1122.ui-dns.de and ns1034.ui-dns.org.

ptr-tec.de has at least partial name server overlap with other domains, such as dietrich-zarft.de, raymondlebrun.com, concrescence.com and two others.

ns1045.ui-dns.de, ns1045.ui-dns.org and ns1045.ui-dns.com — plus 7 other name servers — are commonly paired with these name servers.

ns1045.ui-dns.biz, ns1055.ui-dns.com, ns1122.ui-dns.de and ns1034.ui-dns.org all point to exactly two IP numbers each: ns1045.ui-dns.biz → 185.132.33.45 and 2607:f1c0:fe:53:185:132:33:45; ns1055.ui-dns.com → 185.132.34.55 and 2607:f1c0:fe:53:185:132:34:55; ns1122.ui-dns.de → 185.132.32.122 and 2607:f1c0:fe:53:185:132:32:122; ns1034.ui-dns.org → 185.132.35.34 and 2607:f1c0:fe:53:185:132:35:34.

Mail Servers

The MX records for ptr-tec.de point to two mail servers: mx00.ionos.de and mx01.ionos.de.

ptr-tec.de has the same mail server arrangement as a number of other domains, for example gsg-mbh.de, bub-ble.com, kilianfitzpatrick.de and two more.

mx00.ionos.de directs to 212.227.15.41 and 212.227.15.171. mx01.ionos.de directs to 212.227.15.188 and 217.72.192.67. Each host name carries two IP addresses.