`science-text.com`

DNSSEC	⚠️ Not signed
A	2a01:238:20a:202:1086::^{🇩🇪 STRATO2a01:238:20a::/48 Strato AG}
		PTR	`w86.rzone.de`
A	81.169.145.86^{🇩🇪 STRATO81.169.144.0/22 AG}
NS	`docks09.rzone.de` ⭐
		A	2001:8d8:fe:53:5747:2a74:d:9^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`docks09.rzone.de`
		A	217.160.80.136^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`docks09.rzone.de`
NS	`shades19.rzone.de`
		A	2607:f1c0:fe:53:185:132:34:146^{🇺🇸 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	`shades19.rzone.de`
		A	185.132.34.146^{🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)}
			PTR	`shades19.rzone.de`
MX	`smtpin.rzone.de` ⭐
		A	2a01:238:20a:202:50f0::1097^{🇩🇪 STRATO2a01:238:20a::/48 Strato AG}
		A	81.169.145.97^{🇩🇪 STRATO81.169.144.0/22 AG}
			PTR	`smtpin.rzone.de`
SOA	`docks09.rzone.de`hostmaster@strato-rz.de 2020-06-07 #31

`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=1778850616

Subdomains

mail.science-text.com

Same first word

science-text.com

DNS History

8 records (5 active, 3 former)

●NSdocks09.rzone.de2015-06-13 → 2026-05-15 · 2 obs

● 2015-06-13 07:21:08
● 2026-05-15 13:30:28

●NSshades19.rzone.de2015-06-13 → 2026-05-15 · 2 obs

● 2015-06-13 07:21:08
● 2026-05-15 13:30:28

○MXsmtp.rzone.de2015-06-13 → 2015-10-24 · 4 obs

● 2015-06-13 07:21:08
● 2015-10-24 22:02:14
○ 2016-01-03 12:13:06
○ 2026-05-15 13:30:28

●MXsmtpin.rzone.de2016-01-03 → 2026-05-15 · 3 obs

○ 2015-10-24 22:02:14
● 2016-01-03 12:13:06
● 2026-05-15 13:30:28

●A2a01:238:20a:202:1086::2026-03-29 → 2026-05-15 · 3 obs

○ 2017-04-21 08:16:36
● 2026-03-29 02:24:50
● 2026-05-15 13:30:28

○A2a01:238:20a:202:1094::2015-06-13 → 2017-04-21 · 4 obs

● 2015-06-13 07:21:08
● 2017-04-21 08:16:36
○ 2026-03-29 02:24:50
○ 2026-05-15 13:30:28

●A81.169.145.862026-03-29 → 2026-05-15 · 3 obs

○ 2017-04-21 08:16:36
● 2026-03-29 02:24:50
● 2026-05-15 13:30:28

○A81.169.145.942015-06-13 → 2017-04-21 · 4 obs

● 2015-06-13 07:21:08
● 2017-04-21 08:16:36
○ 2026-03-29 02:24:50
○ 2026-05-15 13:30:28

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	g.gtld-servers.net, e.gtld-servers.net, j.gtld-servers.net, i.gtld-servers.net...	-
science-text.com	docks09.rzone.de, shades19.rzone.de	-

✅ Authoritative Response

Server:217.160.80.136

NS records: docks09.rzone.de, shades19.rzone.de

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for science-text.com (unsigned zone)

⏱️ Timing

Total: 2272ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`81.169.145.86`
AAAA	1	`2a01:238:20a:202:1086::`
NS	2	`docks09.rzone.de, shades19.rzone.de`
MX	1	`smtpin.rzone.de (pri: 5)`
SOA	1	`docks09.rzone.de hostmaster.strato-rz.de`

Analysis

Hierarchy

The parent of mail.science-text.com is science-text.com.

IP Addresses

science-text.com points to two IP numbers: 2a01:238:20a:202:1086:: and 81.169.145.86.

Other host names, for instance flatsonic.de, gameseat.info, it-hess.com, familie-ahlers.de and 2gomediapoint.com share IP numbers with science-text.com.

Name Servers

science-text.com is delegated to two name servers: docks09.rzone.de and shades19.rzone.de.

science-text.com uses the same name server setup as other domains, for instance hochstrate.org, prosong.eu, elmegachollo.com, betis.de and jaspervanzuijlen.nl.

science-text.com shares name servers with other domains at least partially, for instance winnertime.de, managewise.nl, langa.de, geo-flow.eu and naiv.de.

these name servers are commonly used with the name servers docks15.rzone.de, docks10.rzone.de, shades20.rzone.de, shades13.rzone.de, shades08.rzone.de, shades11.rzone.de, docks11.rzone.de, docks18.rzone.de, shades09.rzone.de and shades02.rzone.de.

Host names with two IP numbers:

The host docks09.rzone.de points to 2001:8d8:fe:53:5747:2a74:d:9 and 217.160.80.136.

The host shades19.rzone.de points to 2607:f1c0:fe:53:185:132:34:146 and 185.132.34.146.

Mail Servers

The mail server for science-text.com is smtpin.rzone.de.

science-text.com shares the same mail server setup as other domains, including reikipage.de, mx0.elmcom.de, topsch.de, rsystec.de and reinartz-berndt.de.

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

science-text.com - robtex.com

science-text.com

com