`expressdatasystems.com`

DNSSEC	⚠️ Not signed
A	2a02:2350:5:111:8029:2611:2b75:2a7f^{🇩🇰 ONECOM2a02:2350::/32 One.com A/S}
A	46.30.215.101^{🇩🇰 ONECOM46.30.208.0/21 One.com A/S}
NS	`ns01.one.com` ⭐
		A	2001:67c:28cc::10^{ONECOM-INFRA2001:67c:28cc::/48}
			PTR	`ns01.one.com`
		A	195.206.121.10^{ONECOM-INFRA195.206.121.0/24}
			PTR	`ns01.one.com`
NS	`ns02.one.com`
		A	2001:67c:3c0::10^{🇩🇰 ONECOM2001:67c:3c0::/48}
			PTR	`ns02.one.com`
		A	185.10.11.10^{ONECOM185.10.11.0/24}
			PTR	`ns02.one.com`
MX	`mx1.pub.mailpod5-cph3.one.com` ⭐
		A	185.164.14.54^{🇩🇰 ONECOM185.164.12.0/22 Onecom.A/S}
			PTR	`mx1.pub.mailpod5-cph3.one.com`
MX	`mx2.pub.mailpod5-cph3.one.com` ⭐
		A	185.164.14.55^{🇩🇰 ONECOM185.164.12.0/22 Onecom.A/S}
			PTR	`mx2.pub.mailpod5-cph3.one.com`
MX	`mx3.pub.mailpod5-cph3.one.com` ⭐
		A	185.164.14.56^{🇩🇰 ONECOM185.164.12.0/22 Onecom.A/S}
			PTR	`mx3.pub.mailpod5-cph3.one.com`
TXT	`google-site-verification=jH8Z-XEPveetcaIr52fkAxosq8DjFVgNVa4nH9l1H1Q`
SOA	`ns01.one.com`hostmaster@one.com 2026-06-11 #5

`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=1784554407

WOT: UNKNOWN (49/100)

Same first word

expressdatasystems.com

DNS History

10 records (7 active, 3 former)

●NSns01.one.com2017-07-08 → 2026-07-20 · 2 obs

● 2017-07-08 00:03:00
● 2026-07-20 13:57:44

●NSns02.one.com2017-07-08 → 2026-07-20 · 2 obs

● 2017-07-08 00:03:00
● 2026-07-20 13:57:44

●MXmx1.pub.mailpod5-cph3.one.com2026-03-04 → 2026-07-20 · 3 obs

○ 2017-07-08 00:03:00
● 2026-03-04 02:42:10
● 2026-07-20 13:57:44

●MXmx2.pub.mailpod5-cph3.one.com2026-03-04 → 2026-07-20 · 3 obs

○ 2017-07-08 00:03:00
● 2026-03-04 02:42:10
● 2026-07-20 13:57:44

●MXmx3.pub.mailpod5-cph3.one.com2026-03-04 → 2026-07-20 · 3 obs

○ 2017-07-08 00:03:00
● 2026-03-04 02:42:10
● 2026-07-20 13:57:44

○MXmxcluster1.one.com2017-07-08 → 2017-07-08 · 3 obs

● 2017-07-08 00:03:00
○ 2026-03-04 02:42:10
○ 2026-07-20 13:57:44

○MXmxcluster2.one.com2017-07-08 → 2017-07-08 · 3 obs

● 2017-07-08 00:03:00
○ 2026-03-04 02:42:10
○ 2026-07-20 13:57:44

●A2a02:2350:5:111:8029:2611:2b75:2a7f2026-03-04 → 2026-07-20 · 3 obs

○ 2017-07-08 00:03:00
● 2026-03-04 02:42:10
● 2026-07-20 13:57:44

●A46.30.215.1012026-03-04 → 2026-07-20 · 3 obs

○ 2017-07-08 00:03:00
● 2026-03-04 02:42:10
● 2026-07-20 13:57:44

○A46.30.215.1062017-07-08 → 2017-07-08 · 3 obs

● 2017-07-08 00:03:00
○ 2026-03-04 02:42:10
○ 2026-07-20 13:57:44

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, g.gtld-servers.net, c.gtld-servers.net, e.gtld-servers.net...	-
expressdatasystems.com	ns01.one.com, ns02.one.com	4 records

✅ Authoritative Response

Server:195.206.121.10

NS records: ns01.one.com, ns02.one.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for expressdatasystems.com (unsigned zone)

⏱️ Timing

Total: 516ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`46.30.215.101`
AAAA	1	`2a02:2350:5:111:8029:2611:2b75:2a7f`
NS	2	`ns02.one.com, ns01.one.com`
MX	3	`mx3.pub.mailpod5-cph3.one.com (pri: 10), mx2.pub.mailpod5-cph3.one.com (pri: 10)...`
TXT	1	`google-site-verification=jH8Z-XEPveetcaI`
SOA	1	`ns01.one.com hostmaster.one.com`

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (ns01.one.com, ns01.one.com, ns02.one.com...)

Analysis

IP Addresses

expressdatasystems.com has two IP addresses: 46.30.215.101 and 2a02:2350:5:111:8029:2611:2b75:2a7f

suchdev.se, jangsell.se, hostmaster.vinnandeform.se plus two other host names have IP numbers in common with expressdatasystems.com.

Name Servers

Two name servers handle the delegation for expressdatasystems.com: ns01.one.com and ns02.one.com.

The name server configuration of expressdatasystems.com is shared with other domains, for instance odoc.nl, gonzo.be, berridge.it and two others.

ns01.one.com and ns02.one.com both carry two IP addresses. The A records for ns01.one.com are 195.206.121.10 and 2001:67c:28cc::10; the A records for ns02.one.com are 185.10.11.10 and 2001:67c:3c0::10.

Mail Servers

Mail for expressdatasystems.com is routed through three mail servers — mx1.pub.mailpod5-cph3.one.com, mx2.pub.mailpod5-cph3.one.com and mx3.pub.mailpod5-cph3.one.com.

At least some of the mail servers used by expressdatasystems.com are shared with other domains: ukebox.se, ninapfeil.de, madskjaer.com and two others among them.

mx1.pub.mailpod5-cph3.one.com points to 185.164.14.54; mx2.pub.mailpod5-cph3.one.com points to 185.164.14.55; mx3.pub.mailpod5-cph3.one.com points to 185.164.14.56 — each hostname maps to exactly one IP address.

expressdatasystems.com - robtex.com