`undergroundweb.de`

DNSSEC	⚠️ Not signed
A	45.67.71.52^{🇩🇪 SYNLINQ45.67.71.0/24}
		PTR	`45.67.71.52.1nic.de`
NS	`ns1-tec.de` ⭐
		A	2a09:71c0::101:0:12^{🇩🇪 SYNLINQ2a09:71c0::/29}
		A	45.67.68.12^{🇩🇪 SYNLINQ45.67.68.0/24}
			PTR	`ns1-tec.de`
NS	`ns2-tec.de`
		A	2a0d:c2c0:1:d::12^{🇩🇪 SkyLink2a0d:c2c0::/29}
		A	92.246.85.245^{🇩🇪 SkyLink92.246.85.0/24}
			PTR	`ns2-tec.de`
MX	`mx1.securemail.name` ⭐
		A	92.246.85.247^{🇩🇪 SkyLink92.246.85.0/24}
			PTR	`mx.securemail.name`
MX	`mx2.securemail.name` ⭐
		A	92.246.85.247^{🇩🇪 SkyLink92.246.85.0/24}
			PTR	`mx.securemail.name`
TXT	`v=spf1 include:spf.securemail.name a mx ~all`
SOA	`ns1-tec.de`webmaster@undergroundweb.de 2026-02-18 #1

`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=1773553752

Same first word

undergroundweb.de

undergroundweb.com.ar

undergroundweb.it

undergroundweb.com

Similar names

webunderground.com

DNS History

6 records (5 active, 1 former)

●NSns1-tec.de2015-05-23 → 2026-03-22 · 2 obs

● 2015-05-23 02:52:02
● 2026-03-22 20:34:14

●NSns2-tec.de2015-05-23 → 2026-03-22 · 2 obs

● 2015-05-23 02:52:02
● 2026-03-22 20:34:14

●MXmx1.securemail.name2015-05-23 → 2026-03-22 · 2 obs

● 2015-05-23 02:52:02
● 2026-03-22 20:34:14

●MXmx2.securemail.name2015-05-23 → 2026-03-22 · 2 obs

● 2015-05-23 02:52:02
● 2026-03-22 20:34:14

○A176.9.19.2472015-05-23 → 2017-02-12 · 4 obs

● 2015-05-23 02:52:02
● 2017-02-12 11:00:36
○ 2020-02-29 04:29:10
○ 2026-03-22 20:34:14

●A45.67.71.522020-02-29 → 2026-03-22 · 3 obs

○ 2017-02-12 11:00:36
● 2020-02-29 04:29:10
● 2026-03-22 20:34:14

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
de	a.nic.de, f.nic.de, z.nic.de	-
undergroundweb.de	ns1-tec.de, ns2-tec.de	4 records

✅ Authoritative Response

Server: 45.67.68.12

NS records: ns1-tec.de, ns2-tec.de

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for undergroundweb.de (unsigned zone)

⏱️ Timing

Total: 737ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`45.67.71.52`
NS	2	`ns1-tec.de, ns2-tec.de`
MX	2	`mx1.securemail.name (pri: 100), mx2.securemail.name (pri: 100)`
TXT	1	`v=spf1 include:spf.securemail.name a mx`
SOA	1	`ns1-tec.de webmaster.undergroundweb.de`

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (ns1-tec.de, ns2-tec.de, ns1-tec.de...)

Analysis

IP Addresses

undergroundweb.de points to a single IP: 45.67.71.52.

Other host names, for instance privater-psychotherapeut.de, xn--schnheits-klinik-owb.com, importchina.de, yourbike.de and utae.de share IP numbers with undergroundweb.de.

Name Servers

Two name servers ns1-tec.de and ns2-tec.de handle delegation for undergroundweb.de.

undergroundweb.de uses the same name server setup as other domains, for example slowup.de, rechtswissenschaften.net, pro-diver.de, sportivents.de and rankingbericht.de.

Host names with two IP numbers:

ns1-tec.de points to: 2a09:71c0::101:0:12 and 45.67.68.12

ns2-tec.de points to: 2a0d:c2c0:1:d::12 and 92.246.85.245

Mail Servers

undergroundweb.de is handled by two mail servers: mx1.securemail.name and mx2.securemail.name.

undergroundweb.de has the same mail server setup as other domains, including lacabana.de, ventumpartners.de, netclass.de, stimmungsbilder.de and mail.auryn.de.

undergroundweb.de shares at least partially some mail servers with other domains, for instance wissmann.de and rentus.de.

Host names with one IP number

Host name mx1.securemail.name points to 92.246.85.247

Host name mx2.securemail.name points to 92.246.85.247

Host names that point to 92.246.85.247: mx1.securemail.name and mx2.securemail.name

undergroundweb.de - robtex.com