`up2date-contacts.com`

DNSSEC	⚠️ Not signed
A	194.173.175.215^{🇩🇪 AS12655194.173.174.0/23 N-PROMO Fernsprechbuch-Verlag Hans Mueller GmbH + Co. Pretzfelder Str. 7-11 90425 Nuernberg}
		PTR	`testjasper.muellerverlag.de`
NS	`ns1.dntrust.com` ⭐
		A	95.130.16.246^{🇩🇪 INETWIRE-AS95.130.16.0/21 Key-Systems GmbH / PartnerGate Liebherrstr. 22 80538 Muenchen, Germany}
			PTR	`dns.dns1.de`
NS	`ns2.dntrust.com`
		A	95.130.17.218^{🇩🇪 INETWIRE-AS95.130.17.0/24 InterNetWire Communications GmbH Wilhelm-Wagenfeld-Str. 16 80807 Muenchen}
			PTR	`dns.dns2.de`
NS	`ns3.dntrust.com`
		A	217.146.22.194^{🇩🇪 ANEXIA217.146.22.0/24 Anexia DE - Frankfurt}
			PTR	`dns.dns3.de`
NS	`ns4.dntrust.com`
		A	144.76.91.137^{🇩🇪 Hetzner144.76.0.0/16 HETZNER-RZ-BLK-ERX1}
			PTR	`dns.dns4.de`
MX	`mail.up2date-contacts.com` ⭐
		A	194.173.175.215^{🇩🇪 AS12655194.173.174.0/23 N-PROMO Fernsprechbuch-Verlag Hans Mueller GmbH + Co. Pretzfelder Str. 7-11 90425 Nuernberg}
			PTR	`testjasper.muellerverlag.de`
SOA	`ns1.dntrust.com`hostmaster@internetwire.de 2016-10-07 #1

`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=1777333181

Subdomains

mail.up2date-contacts.com

Same first word

up2date-contacts.com

DNS History

9 records (6 active, 3 former)

○NSns.vhm-ibb.de2015-06-01 → 2016-07-08 · 5 obs

○ 2008-03-16 11:17:28
● 2015-06-01 14:17:18
● 2016-07-08 23:43:16
○ 2017-04-06 22:13:10
○ 2026-04-27 23:55:22

●NSns1.dntrust.com2017-04-06 → 2026-04-27 · 3 obs

○ 2016-07-08 23:43:16
● 2017-04-06 22:13:10
● 2026-04-27 23:55:22

●NSns2.dntrust.com2017-04-06 → 2026-04-27 · 3 obs

○ 2016-07-08 23:43:16
● 2017-04-06 22:13:10
● 2026-04-27 23:55:22

●NSns3.dntrust.com2017-04-06 → 2026-04-27 · 3 obs

○ 2016-07-08 23:43:16
● 2017-04-06 22:13:10
● 2026-04-27 23:55:22

●NSns4.dntrust.com2017-04-06 → 2026-04-27 · 3 obs

○ 2016-07-08 23:43:16
● 2017-04-06 22:13:10
● 2026-04-27 23:55:22

○NSnsx.vhm-ibb.de2015-06-01 → 2016-07-08 · 5 obs

○ 2008-03-16 11:17:28
● 2015-06-01 14:17:18
● 2016-07-08 23:43:16
○ 2017-04-06 22:13:10
○ 2026-04-27 23:55:22

●MXmail.up2date-contacts.com2015-06-01 → 2026-04-27 · 3 obs

○ 2008-03-16 11:17:28
● 2015-06-01 14:17:18
● 2026-04-27 23:55:22

○A194.173.175.1242015-06-01 → 2016-07-08 · 5 obs

○ 2008-03-16 11:17:28
● 2015-06-01 14:17:18
● 2016-07-08 23:43:16
○ 2017-04-06 22:13:10
○ 2026-04-27 23:55:22

●A194.173.175.2152017-04-06 → 2026-04-27 · 3 obs

○ 2016-07-08 23:43:16
● 2017-04-06 22:13:10
● 2026-04-27 23:55:22

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	m.gtld-servers.net, j.gtld-servers.net, k.gtld-servers.net, b.gtld-servers.net...	-
up2date-contacts.com	ns1.dntrust.com, ns2.dntrust.com, ns3.dntrust.com, ns4.dntrust.com	4 records

✅ Authoritative Response

Server:144.76.91.137

NS records: ns1.dntrust.com, ns2.dntrust.com, ns3.dntrust.com, ns4.dntrust.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for up2date-contacts.com (unsigned zone)

⏱️ Timing

Total: 3438ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`194.173.175.215`
NS	4	`ns3.dntrust.com, ns1.dntrust.com...`
MX	1	`mail.up2date-contacts.com (pri: 10)`
SOA	1	`ns1.dntrust.com hostmaster.internetwire.`

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (ns1.dntrust.com, ns2.dntrust.com, ns3.dntrust.com...)

Analysis

Hierarchy

up2date-contacts.com is the parent of mail.up2date-contacts.com.

IP Addresses

up2date-contacts.com points to IP number 194.173.175.215.

For instance, other host names smtp.gelbe-seiten-voerde.de, mail.hotelguide-dresden.de, smtp.gelbeseitenwenzenbach.com, smtp.eislingenfilsgelbeseiten.de and gelbeseitenburgthann.de share IP numbers with up2date-contacts.com.

Name Servers

up2date-contacts.com is delegated to four name servers: ns1.dntrust.com, ns2.dntrust.com, ns3.dntrust.com and ns4.dntrust.com.

up2date-contacts.com shares name servers with other domains at least partially, for example erosport.eu, contactsync.net, mueller-verlag.biz, asia-tours.eu and foto.photos.

Host names with a single IP:

ns1.dntrust.com points to 95.130.16.246

ns2.dntrust.com points to 95.130.17.218

ns3.dntrust.com points to 217.146.22.194

ns4.dntrust.com points to 144.76.91.137

Mail Servers

up2date-contacts.com is handled by a single mail server, mail.up2date-contacts.com.

mail.up2date-contacts.com points to a single IP: 194.173.175.215.

up2date-contacts.com - robtex.com