`coldtransmission.com`

DNSSEC	⚠️ Not signed
A	2a01:238:20a:202:1150::^{🇩🇪 STRATO2a01:238:20a::/48 Strato AG}
A	81.169.145.150^{🇩🇪 STRATO81.169.144.0/22 AG}
NS	`shades20.rzone.de` ⭐
		A	2607:f1c0:fe:53:185:132:34:147^{🇺🇸 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	`shades20.rzone.de`
		A	185.132.34.147^{🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)}
			PTR	`shades20.rzone.de`
NS	`docks08.rzone.de`
		A	2001:8d8:fe:53:5747:2a74:d:8^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`docks08.rzone.de`
		A	217.160.80.135^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`docks08.rzone.de`
MX	`smtpin.rzone.de` ⭐
		A	2a01:238:20a:202:50f0::1097^{🇩🇪 STRATO2a01:238:20a::/48 Strato AG}
			PTR	`smtpin.rzone.de`
		A	81.169.145.97^{🇩🇪 STRATO81.169.144.0/22 AG}
			PTR	`smtpin.rzone.de`
TXT	`v=spf1 redirect=_spf.strato.com`
SOA	`shades20.rzone.de`hostmaster@strato-rz.de 2020-05-20 #26

`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=1776128457

Same first word

coldtransmission.com

DNS History

11 records (5 active, 6 former)

●NSdocks08.rzone.de2026-03-25 → 2026-04-14 · 3 obs

○ 2019-02-26 21:06:08
● 2026-03-25 04:39:56
● 2026-04-14 01:23:36

○NSns.udag.de2019-02-26 → 2019-02-26 · 3 obs

● 2019-02-26 21:06:08
○ 2026-03-25 04:39:56
○ 2026-04-14 01:23:36

○NSns.udag.net2019-02-26 → 2019-02-26 · 3 obs

● 2019-02-26 21:06:08
○ 2026-03-25 04:39:56
○ 2026-04-14 01:23:36

○NSns.udag.org2019-02-26 → 2019-02-26 · 3 obs

● 2019-02-26 21:06:08
○ 2026-03-25 04:39:56
○ 2026-04-14 01:23:36

●NSshades20.rzone.de2026-03-25 → 2026-04-14 · 3 obs

○ 2019-02-26 21:06:08
● 2026-03-25 04:39:56
● 2026-04-14 01:23:36

○MXmx00.udag.de2019-02-26 → 2019-02-26 · 3 obs

● 2019-02-26 21:06:08
○ 2026-03-25 04:39:56
○ 2026-04-14 01:23:36

○MXmx01.udag.de2019-02-26 → 2019-02-26 · 3 obs

● 2019-02-26 21:06:08
○ 2026-03-25 04:39:56
○ 2026-04-14 01:23:36

●MXsmtpin.rzone.de2026-03-25 → 2026-04-14 · 3 obs

○ 2019-02-26 21:06:08
● 2026-03-25 04:39:56
● 2026-04-14 01:23:36

●A2a01:238:20a:202:1150::2026-03-25 → 2026-04-14 · 3 obs

○ 2019-02-26 21:06:08
● 2026-03-25 04:39:56
● 2026-04-14 01:23:36

●A81.169.145.1502026-03-25 → 2026-04-14 · 3 obs

○ 2019-02-26 21:06:08
● 2026-03-25 04:39:56
● 2026-04-14 01:23:36

○A89.31.143.12019-02-26 → 2019-02-26 · 3 obs

● 2019-02-26 21:06:08
○ 2026-03-25 04:39:56
○ 2026-04-14 01:23:36

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
coldtransmission.com	docks08.rzone.de, shades20.rzone.de	-

✅ Authoritative Response

Server:185.132.34.147

NS records: docks08.rzone.de, shades20.rzone.de

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for coldtransmission.com (unsigned zone)

⏱️ Timing

Total: 547ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`81.169.145.150`
AAAA	1	`2a01:238:20a:202:1150::`
NS	2	`shades20.rzone.de, docks08.rzone.de`
MX	1	`smtpin.rzone.de (pri: 5)`
TXT	1	`v=spf1 redirect=_spf.strato.com`
SOA	1	`shades20.rzone.de hostmaster.strato-rz.d`

Analysis

IP Addresses

coldtransmission.com resolves to two IP numbers: 2a01:238:20a:202:1150:: and 81.169.145.150.

Other host names, for instance inovius.de, ulihack.de, rcbamberg.de, riscopedia.be and argentaseguros.es share IP numbers with coldtransmission.com.

Name Servers

coldtransmission.com has two name servers: docks08.rzone.de and shades20.rzone.de.

coldtransmission.com shares the same name server setup as other domains, for example balticgaming.de, tassev.de, schraplau.de, min-team.de and movie-market.org.

coldtransmission.com shares some name servers with other domains, for example my-finances.de, evagascon.com, seefrucht-direkt.com, car-masutra.de and webdesignstunter.com.

these name servers are often used with docks05.rzone.de, shades02.rzone.de, docks02.rzone.de, shades16.rzone.de, shades19.rzone.de, docks07.rzone.de, shades04.rzone.de, docks09.rzone.de, shades01.rzone.de and shades15.rzone.de.

Host names with two IP numbers:

docks08.rzone.de points to: 2001:8d8:fe:53:5747:2a74:d:8 and 217.160.80.135; shades20.rzone.de points to: 2607:f1c0:fe:53:185:132:34:147 and 185.132.34.147.

Mail Servers

coldtransmission.com is handled by a single mail server, smtpin.rzone.de.

coldtransmission.com shares the mail server setup with other domains, for example windolf-online.de, stamoulis.info, nindel.eu, integrey.net and alpenpraxis.com.

smtpin.rzone.de resolves to two IPs: 2a01:238:20a:202:50f0::1097 and 81.169.145.97.

coldtransmission.com - robtex.com