`markustullberg.com`

DNSSEC	⚠️ Not signed
A	85.118.206.139^{🇸🇪 CYBERCOM-AS85.118.200.0/21 Cygrids Network}
		PTR	`web09-new.wopsa.net`
NS	`ns1-wopsa.cygrids.net` ⭐ ⚠️ Not in parent delegation
		A	85.118.203.226^{🇸🇪 CYBERCOM-AS85.118.200.0/21 Cygrids Network}
			PTR	`ns1-wopsa.cygrids.net`
NS	`arctic.datakultur.se` ⚠️ Not in zone NS records
		A	85.118.203.226^{🇸🇪 CYBERCOM-AS85.118.200.0/21 Cygrids Network}
			PTR	`ns1-wopsa.cygrids.net`
NS	`defiant.datakultur.se` ⚠️ Not in zone NS records
		A	85.118.206.254^{🇸🇪 CYBERCOM-AS85.118.200.0/21 Cygrids Network}
			PTR	`ns2-wopsa.cygrids.net`
NS	`ns2-wopsa.cygrids.net` ⚠️ Not in parent delegation
		A	85.118.206.254^{🇸🇪 CYBERCOM-AS85.118.200.0/21 Cygrids Network}
			PTR	`ns2-wopsa.cygrids.net`
MX	`mail.markustullberg.com` ⭐
		A	85.118.206.139^{🇸🇪 CYBERCOM-AS85.118.200.0/21 Cygrids Network}
			PTR	`web09-new.wopsa.net`
TXT	`v=spf1 +a +mx +ip4:85.118.202.151 include:spf.wopsa.se ~all`
SOA	`ns1-wopsa.cygrids.net`support@wopsa.se 2026-03-14 #0

`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=1771291435

DNS History

11 records (6 active, 5 former)

●NSarctic.datakultur.se2026-03-14 → 2026-03-14 · 3 obs

○ 2016-12-22 09:40:00
● 2026-03-14 02:32:08
● 2026-03-14 02:32:10

●NSdefiant.datakultur.se2026-03-14 → 2026-03-14 · 3 obs

○ 2016-12-22 09:40:00
● 2026-03-14 02:32:08
● 2026-03-14 02:32:10

○NShydra.datakultur.com2015-06-26 → 2016-12-22 · 4 obs

● 2015-06-26 17:15:08
● 2016-12-22 09:40:00
○ 2026-03-14 02:32:08
○ 2026-03-14 02:32:10

○NSmegalon.datakultur.com2015-06-26 → 2016-12-22 · 4 obs

● 2015-06-26 17:15:08
● 2016-12-22 09:40:00
○ 2026-03-14 02:32:08
○ 2026-03-14 02:32:10

●NSns1-wopsa.cygrids.net2026-03-14 → 2026-03-14 · 3 obs

○ 2016-12-22 09:40:00
● 2026-03-14 02:32:08
● 2026-03-14 02:32:10

●NSns2-wopsa.cygrids.net2026-03-14 → 2026-03-14 · 3 obs

○ 2016-12-22 09:40:00
● 2026-03-14 02:32:08
● 2026-03-14 02:32:10

●MXmail.markustullberg.com2026-03-14 → 2026-03-14 · 3 obs

○ 2016-12-22 09:40:00
● 2026-03-14 02:32:08
● 2026-03-14 02:32:10

○MXmx1.datakultur.com2015-06-26 → 2016-12-22 · 4 obs

● 2015-06-26 17:15:08
● 2016-12-22 09:40:00
○ 2026-03-14 02:32:08
○ 2026-03-14 02:32:10

○MXmx2.datakultur.com2015-06-26 → 2016-12-22 · 4 obs

● 2015-06-26 17:15:08
● 2016-12-22 09:40:00
○ 2026-03-14 02:32:08
○ 2026-03-14 02:32:10

○A212.16.161.1472015-06-26 → 2016-12-22 · 4 obs

● 2015-06-26 17:15:08
● 2016-12-22 09:40:00
○ 2026-03-14 02:32:08
○ 2026-03-14 02:32:10

●A85.118.206.1392026-03-14 → 2026-03-14 · 3 obs

○ 2016-12-22 09:40:00
● 2026-03-14 02:32:08
● 2026-03-14 02:32:10

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
markustullberg.com	arctic.datakultur.se, defiant.datakultur.se	-

✅ Authoritative Response

Server: 85.118.206.254

NS records: arctic.datakultur.se, defiant.datakultur.se

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for markustullberg.com (unsigned zone)

⏱️ Timing

Total: 836ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`85.118.206.139`
NS	2	`ns2-wopsa.cygrids.net, ns1-wopsa.cygrids.net`
MX	1	`mail.markustullberg.com (pri: 0)`
TXT	1	`v=spf1 +a +mx +ip4:85.118.202.151 includ`
SOA	1	`ns1-wopsa.cygrids.net support.wopsa.se`

Analysis

IP Addresses

markustullberg.com points to a single IP: 85.118.206.139.

Other host names, for instance zinders.com, mail.nuhet.se, mail.turf.se, limestone.se and utvecklingsbolaget.com share IP numbers with markustullberg.com.

Name Servers

markustullberg.com is delegated to four name servers: ns1-wopsa.cygrids.net, ns2-wopsa.cygrids.net, arctic.datakultur.se and defiant.datakultur.se.

markustullberg.com at least partially shares its name servers with other domains, for instance getstyle.se, bvsa.se, wittenborg.se, fjaderholmsvarvet.se and xlug.de.

These name servers are commonly used together with hydra.datakultur.com, megalon.datakultur.com, ns1.konstanta.se, ns2.konstanta.se, ns1.fons.se, ns2.fons.se, ns1.wopsa.com and ns2.wopsa.com.

Host names with a single IP address:

ns1-wopsa.cygrids.net and arctic.datakultur.se point to 85.118.203.226; ns2-wopsa.cygrids.net and defiant.datakultur.se point to 85.118.206.254.

Mail Servers

markustullberg.com is served by a single mail server, mail.markustullberg.com.

mail.markustullberg.com points to IP number 85.118.206.139.

markustullberg.com - robtex.com