underscore.de - dns.ninja

`underscore.de`

DNSSEC	⚠️ Not signed
A	2001:8d8:100f:f000::2cf^{🇩🇪 IONOS-AS2001:8d8::/32 DE-IONOS-20020910}
		PTR	`2001-08d8-100f-f000-0000-0000-0000-02cf.elastic-ssl.ui-r.com`
A	217.160.0.74^{🇩🇪 IONOS-AS217.160.0.0/16 IONOS-PA-3}
NS	`ns1109.ui-dns.de` ⭐
		A	2607:f1c0:fe:53:185:132:32:109^{🇺🇸 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	`ns1109.ui-dns.de`
		A	185.132.32.109^{🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)}
			PTR	`ns1109.ui-dns.de`
NS	`ns1109.ui-dns.biz`
		A	2001:8d8:fe:53:0:d9a0:516d:100^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`ns1109.ui-dns.biz`
		A	217.160.81.109^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns1109.ui-dns.biz`
NS	`ns1109.ui-dns.com`
		A	2001:8d8:fe:53:0:d9a0:526d:100^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`ns1109.ui-dns.com`
		A	217.160.82.109^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns1109.ui-dns.com`
NS	`ns1109.ui-dns.org`
		A	2001:8d8:fe:53:0:d9a0:536d:100^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`ns1109.ui-dns.org`
		A	217.160.83.109^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns1109.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`
MX	`mx01.ionos.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	`ns1109.ui-dns.de`hostmaster@schlund.de 2016-04-29 #27

`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=1783659521

Same first word

Similar names

DNS History

16 records (8 active, 8 former)

○NSns.schlund.de2015-05-23 → 2017-06-12 · 4 obs

● 2015-05-23 01:11:08
● 2017-06-12 11:52:00
○ 2026-02-17 15:15:48
○ 2026-07-10 05:16:28

●NSns1109.ui-dns.biz2026-02-17 → 2026-07-10 · 3 obs

○ 2017-06-12 11:52:00
● 2026-02-17 15:15:48
● 2026-07-10 05:16:28

●NSns1109.ui-dns.com2026-02-17 → 2026-07-10 · 3 obs

○ 2017-06-12 11:52:00
● 2026-02-17 15:15:48
● 2026-07-10 05:16:28

●NSns1109.ui-dns.de2026-02-17 → 2026-07-10 · 3 obs

○ 2017-06-12 11:52:00
● 2026-02-17 15:15:48
● 2026-07-10 05:16:28

●NSns1109.ui-dns.org2026-02-17 → 2026-07-10 · 3 obs

○ 2017-06-12 11:52:00
● 2026-02-17 15:15:48
● 2026-07-10 05:16:28

○NSns2.schlund.de2015-05-23 → 2017-06-12 · 4 obs

● 2015-05-23 01:11:08
● 2017-06-12 11:52:00
○ 2026-02-17 15:15:48
○ 2026-07-10 05:16:28

●MXmx00.ionos.de2026-02-17 → 2026-07-10 · 3 obs

○ 2017-06-12 11:52:00
● 2026-02-17 15:15:48
● 2026-07-10 05:16:28

○MXmx00.kundenserver.de2015-05-23 → 2017-06-12 · 4 obs

● 2015-05-23 01:11:08
● 2017-06-12 11:52:00
○ 2026-02-17 15:15:48
○ 2026-07-10 05:16:28

●MXmx01.ionos.de2026-02-17 → 2026-07-10 · 3 obs

○ 2017-06-12 11:52:00
● 2026-02-17 15:15:48
● 2026-07-10 05:16:28

○MXmx01.kundenserver.de2015-05-23 → 2017-06-12 · 4 obs

● 2015-05-23 01:11:08
● 2017-06-12 11:52:00
○ 2026-02-17 15:15:48
○ 2026-07-10 05:16:28

○A2001:8d8:1000:37:8c0f:60fd:1a22:303e2015-05-23 → 2016-04-07 · 4 obs

● 2015-05-23 01:11:08
● 2016-04-07 10:54:24
○ 2016-09-21 01:17:38
○ 2026-07-10 05:16:28

○A2001:8d8:1000:37:bbf3:baf8:8fc3:487e2016-09-21 → 2017-06-12 · 5 obs

○ 2016-04-07 10:54:24
● 2016-09-21 01:17:38
● 2017-06-12 11:52:00
○ 2026-02-17 15:15:48
○ 2026-07-10 05:16:28

●A2001:8d8:100f:f000::2cf2026-02-17 → 2026-07-10 · 3 obs

○ 2017-06-12 11:52:00
● 2026-02-17 15:15:48
● 2026-07-10 05:16:28

●A217.160.0.742026-02-17 → 2026-07-10 · 3 obs

○ 2017-06-12 11:52:00
● 2026-02-17 15:15:48
● 2026-07-10 05:16:28

○A217.160.231.1172016-09-21 → 2017-06-12 · 5 obs

○ 2016-04-07 10:54:24
● 2016-09-21 01:17:38
● 2017-06-12 11:52:00
○ 2026-02-17 15:15:48
○ 2026-07-10 05:16:28

○A82.165.77.922015-05-23 → 2016-04-07 · 4 obs

● 2015-05-23 01:11:08
● 2016-04-07 10:54:24
○ 2016-09-21 01:17:38
○ 2026-07-10 05:16:28

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
de	a.nic.de, f.nic.de, z.nic.de	-
underscore.de	ns1109.ui-dns.de, ns1109.ui-dns.com, ns1109.ui-dns.biz, ns1109.ui-dns.org	-

✅ Authoritative Response

Server:217.160.83.109

NS records: ns1109.ui-dns.de, ns1109.ui-dns.com, ns1109.ui-dns.biz, ns1109.ui-dns.org

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for underscore.de (unsigned zone)

⏱️ Timing

Total: 869ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`217.160.0.74`
AAAA	1	`2001:8d8:100f:f000::2cf`
NS	4	`ns1109.ui-dns.org, ns1109.ui-dns.de...`
MX	2	`mx01.ionos.de (pri: 10), mx00.ionos.de (pri: 10)`
TXT	1	`v=spf1 include:_spf-eu.ionos.com ~all`
SOA	1	`ns1109.ui-dns.de hostmaster.schlund.de`

Analysis

IP Addresses

underscore.de points to the IP addresses 217.160.0.74 and 2001:8d8:100f:f000::2cf

Among the host names that share IP numbers with underscore.de are albert-multimedia.de, wikinger-in-daenemark.de, mscwien.at and two others.

Name Servers

The domain underscore.de is delegated to these four name servers: ns1109.ui-dns.biz, ns1109.ui-dns.com, ns1109.ui-dns.de and ns1109.ui-dns.org.

The name servers of underscore.de overlap at least partially with those of other domains — among them moodinfrance.com, newtronmfg.com, emirat-usa.com and two more.

These name servers commonly appear in delegations together with ns1123.ui-dns.com, ns1119.ui-dns.com, ns1095.ui-dns.biz and 3 other.

Each of the four hosts ns1109.ui-dns.biz, ns1109.ui-dns.com, ns1109.ui-dns.de and ns1109.ui-dns.org has two IP addresses. ns1109.ui-dns.biz points to 217.160.81.109 and 2001:8d8:fe:53:0:d9a0:516d:100. ns1109.ui-dns.com points to 217.160.82.109 and 2001:8d8:fe:53:0:d9a0:526d:100. ns1109.ui-dns.de points to 185.132.32.109 and 2607:f1c0:fe:53:185:132:32:109. ns1109.ui-dns.org points to 217.160.83.109 and 2001:8d8:fe:53:0:d9a0:536d:100.

Mail Servers

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

underscore.de has the same mail server arrangement as a number of other domains, for example xn--gt-hachoumi-uhb.de, x-rave.de, cordehlers.de and two more.

The mail servers for underscore.de overlap at least partially with those of other domains, including architekt-knorn.de and tekto.de.

Both mx00.ionos.de and mx01.ionos.de have a single IP address each — mx00.ionos.de resolves to 212.227.15.41 while mx01.ionos.de resolves to 217.72.192.67.