ulfborg.com - dns.ninja

`ulfborg.com`

DNSSEC	⚠️ Not signed
A	94.143.9.219^{🇩🇰 team-blue-denmark94.143.8.0/21 ZITCOM A/S}
NS	`ns2.scannet2.dk` ⭐
		A	2a02:2339:1:112:0:5:1:b11^{🇩🇰 team-blue-denmark2a02:2339::/36}
			PTR	`ns2.scannet.dk`
		A	91.197.248.72^{🇩🇰 team-blue-denmark91.197.248.0/22}
			PTR	`ns2.scannet.dk`
NS	`ns.scannet2.dk`
		A	2a02:2339:4006:10d::4171:4171^{🇩🇰 team-blue-denmark2a02:2339:4000::/34}
			PTR	`ns1.scannet.dk`
		A	185.25.141.9^{🇩🇰 team-blue-denmark185.25.141.0/24 Zitcom A/S}
			PTR	`ns1.scannet.dk`
MX	`ulfborg-com.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:ca04::5^{🇮🇪 Microsoft2a01:111:f000::/36}
			PTR	`mail-db3pr0202cu00205.inbound.protection.outlook.com`
		A	2a01:111:f403:ca04::7^{🇮🇪 Microsoft2a01:111:f000::/36}
			PTR	`mail-db4pr02cu00307.inbound.protection.outlook.com`
		A	2a01:111:f403:ca04::e^{🇮🇪 Microsoft2a01:111:f000::/36}
			PTR	`mail-db8pr02cu00106.inbound.protection.outlook.com`
		A	2a01:111:f403:ca09::9^{🇳🇱 Microsoft2a01:111:f000::/36}
			PTR	`mail-as8pr04cu00801.inbound.protection.outlook.com`
		A	52.101.68.5^{🇮🇪 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-du2pr03cu00105.inbound.protection.outlook.com`
		A	52.101.68.8^{🇮🇪 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-du0pr03cu00100.inbound.protection.outlook.com`
		A	52.101.68.25^{🇮🇪 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-db8pr02cu00101.inbound.protection.outlook.com`
		A	52.101.68.27^{🇮🇪 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-db7pr03cu00503.inbound.protection.outlook.com`
TXT	`MS=ms14158027`
TXT	`v=spf1 include:spf.securesmtp.dk include:spf.protection.outlook.com include:e...`
TXT	`google-site-verification=3SPSW56la5oeTw5cmsoiYXVTQ9ky2EHueNkGx30uQKY`
SOA	`ns.scannet2.dk`hostmaster@scannet.dk 2018-08-10 #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=1786358779

WOT: SAFE (77/100)

Subdomains

mail.ulfborg.com

Same first word

ulfborg.com

ulfborg.net

ulfborg.de

Similar names

blogruf.de

furblog.net

bulfrog.com

gurflob.com

DNS History

8 records (4 active, 4 former)

●NSns.scannet2.dk2015-08-03 → 2026-08-10 · 2 obs

● 2015-08-03 20:23:12
● 2026-08-10 10:49:26

●NSns2.scannet2.dk2015-08-03 → 2026-08-10 · 2 obs

● 2015-08-03 20:23:12
● 2026-08-10 10:49:26

○MXfsmsg0003.sp.f-secure.com2015-08-03 → 2017-05-15 · 4 obs

● 2015-08-03 20:23:12
● 2017-05-15 00:43:14
○ 2026-04-25 01:23:20
○ 2026-08-10 10:49:26

○MXfsmsg0004.sp.f-secure.com2015-08-03 → 2017-05-15 · 4 obs

● 2015-08-03 20:23:12
● 2017-05-15 00:43:14
○ 2026-04-25 01:23:20
○ 2026-08-10 10:49:26

●MXulfborg-com.mail.protection.outlook.com2026-04-25 → 2026-08-10 · 3 obs

○ 2017-05-15 00:43:14
● 2026-04-25 01:23:20
● 2026-08-10 10:49:26

○A195.69.128.2152015-08-03 → 2015-08-03 · 3 obs

● 2015-08-03 20:23:12
○ 2015-12-17 08:31:54
○ 2026-08-10 10:49:26

○A94.143.9.2002015-12-17 → 2017-05-15 · 5 obs

○ 2015-08-03 20:23:12
● 2015-12-17 08:31:54
● 2017-05-15 00:43:14
○ 2026-04-25 01:23:20
○ 2026-08-10 10:49:26

●A94.143.9.2192026-04-25 → 2026-08-10 · 3 obs

○ 2017-05-15 00:43:14
● 2026-04-25 01:23:20
● 2026-08-10 10:49:26

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	j.gtld-servers.net, h.gtld-servers.net, k.gtld-servers.net, l.gtld-servers.net...	-
ulfborg.com	ns.scannet2.dk, ns2.scannet2.dk	-

✅ Authoritative Response

Server:185.25.141.9

NS records: ns.scannet2.dk, ns2.scannet2.dk

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for ulfborg.com (unsigned zone)

⏱️ Timing

Total: 715ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`94.143.9.219`
NS	2	`ns2.scannet2.dk, ns.scannet2.dk`
MX	1	`ulfborg-com.mail.protection.outlook.com`
TXT	3	`MS=ms14158027, v=spf1 include:spf.securesmtp.dk include...`
SOA	1	`ns.scannet2.dk hostmaster.scannet.dk`

Analysis

Hierarchy

ulfborg.com is the parent zone for mail.ulfborg.com.

IP Addresses

ulfborg.com directs to one IP number, which is 94.143.9.219.

www.blaavand-kro.dk and blaavand-kro.dk, along with other host names, share IP addresses with ulfborg.com.

Name Servers

The NS records for ulfborg.com delegate to ns2.scannet2.dk and ns.scannet2.dk.

ulfborg.com has the same name server delegation as a number of other domains, such as vestegnens-koreskole.dk, vergromat.com, aubergedetourrettes.com and two more.

ulfborg.com partially shares its NS delegation with several other domains, including meet2save.com, fanoelinjen.dk, graupner.dk and two others.

These name servers often co-occur with the name servers ns3.scannet2.dk.

ns2.scannet2.dk resolves to 91.197.248.72 and 2a02:2339:1:112:0:5:1:b11. Likewise, ns.scannet2.dk resolves to 185.25.141.9 and 2a02:2339:4006:10d::4171:4171 — two IP addresses apiece.

Mail Servers

ulfborg.com routes its mail through a single mail server, ulfborg-com.mail.protection.outlook.com.

ulfborg-com.mail.protection.outlook.com directs to 8 IP numbers, including 52.101.68.5, 52.101.68.8 and 52.101.68.25, along with 5 other.