gladtand.dk

📜 Historical scan 2026-08-03 07:52:03 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

gladtand.dk is a .dk domain served by 4 nameservers (ns1.nhl-data.dk, ns2.nhl-data.dk, ns3.nhl-data.dk and 1 more). It was registered on 24 April 2003 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 185.21.42.119 is hosted by team.blue Denmark A/S (AS48854) in Denmark. Mail is handled by gladtand-dk.mail.protection.outlook.com. The zone is DNSSEC-signed and validates, publishes a DMARC policy and has no IPv6 address. Below are all of its DNS records from this scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

4 records 48ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.nhl-data.dk	185.136.96.11 2a06:fb00:1::1:11	ns1.nhl-data.dk ns1.nhl-data.dk	AS203391 Cloud DNS Ltd AS203391 Cloud DNS Ltd
ns2.nhl-data.dk	185.136.97.11 2a06:fb00:1::2:11	ns2.nhl-data.dk ns2.nhl-data.dk	AS203391 Cloud DNS Ltd AS203391 Cloud DNS Ltd
ns3.nhl-data.dk	185.136.98.11 2a06:fb00:1::3:11	ns3.nhl-data.dk ns3.nhl-data.dk	AS203391 Cloud DNS Ltd AS203391 Cloud DNS Ltd
ns4.nhl-data.dk	185.136.99.11 2a06:fb00:1::4:11	ns4.nhl-data.dk ns4.nhl-data.dk	AS203391 Cloud DNS Ltd AS203391 Cloud DNS Ltd

🌍 A Records#

1 records 62ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
185.21.42.119	300s	prolinux8.curanet.dk	AS48854	team.blue Denmark A/S	185.21.40.0/22	🇩🇰 Denmark	—

📧 MX Records#

1 records 65ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	gladtand-dk.mail.protection.outlook.com	2a01:111:f403:ca04::e 2a01:111:f403:ca09::3 2a01:111:f403:ca09::6 2a01:111:f403:ca09::7 52.101.68.39 52.101.68.8 52.101.73.153 52.101.73.26	mail-db8pr02cu00106.inbound.protection.outlook.com mail-am6pr04cu00303.inbound.protection.outlook.com mail-am4pr0401cu00106.inbound.protection.outlook.com mail-am9pr04cu00107.inbound.protection.outlook.com mail-db7pr03cu00607.inbound.protection.outlook.com mail-du0pr03cu00100.inbound.protection.outlook.com mail-as8pr05cu00401.inbound.protection.outlook.com mail-as9pr05cu01302.inbound.protection.outlook.com	AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	autodiscover.outlook.com → 40.99.210.8

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records#

1 records 138ms

Service	Priority	Weight	Port	Target
_sipfederationtls._tcp	100	1	5061	sipfed.online.lync.com

📝 TXT Records#

2 records 231ms

TXT Record
google-site-verification=x-W1pint7VbjU0xMDbdqZZWeVvAOK0UqxB8wa9WvC0c
v=spf1 include:spf.protection.outlook.com include:mailgun.org ip4:80.62.13.70 -all

✉️ SPF#

Policy	Record (gladtand.dk)
-all (hard fail)	v=spf1 include:spf.protection.outlook.com include:mailgun.org ip4:80.62.13.70 -all

📨 DMARC#

Policy	Record (_dmarc.gladtand.dk)
p=reject	v=DMARC1; p=reject;

📬 MTA-STS#

✗ No MTA-STS policy — SMTP TLS not enforced

📈 TLSRPT#

✗ No TLSRPT record — no SMTP TLS failure reporting

📜 CAA Records#

✗ No CAA records — any CA may issue certificates

🧩 Web & zone#

latest probe, not this scan · checked 2026-10-13 10:51:43

www	185.21.42.119 (AS48854) (address records, no CNAME)
www vs bare domain	Same network gladtand.dk: 185.21.42.119 (AS48854) www.gladtand.dk: 185.21.42.119 (AS48854)
Wildcard	No
Denial of existence	NSEC3 · 0 iterations · no salt RFC 9276 ✓
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

✍️ DKIM keys#

2 found

Selector	CNAME	Key
selector1	selector1-gladtand-dk._domainkey.gladtanddk.onmicrosoft.com	RSA · ~1024 bit below 2048 bit
selector2	selector2-gladtand-dk._domainkey.gladtanddk.onmicrosoft.com	RSA · ~1024 bit below 2048 bit

DKIM selectors can't be listed, so we check the common ones (Microsoft 365, Google, Mailchimp, SendGrid, generic). Keys under other selectors aren't shown.

🔎 SPF check#

zone-wide SPF report

DNS lookups: 6/10 · policy: -all

No problems found

🔗 TLSA / DANE#

✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)

🔐 DNSSEC#

145ms

Check	Result
Validation Status	🔒 Secure
AD Flag (resolver validates)	✓ Set
DS Record	✓ Found
DNSKEY Record	✓ Found
Flags	fully validated

🏷️ SOA#

0ms

Field	Value
Serial	2026080102
Primary NS (MNAME)	ns1.nhl-data.dk
Responsible (RNAME)	hostmaster@nhl-data.dk
Refresh	10800s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	3600s

📋 Registration#

WHOIS fetched 2026-10-13 11:09:41

Field	Value
Registrar	NHL DATA ApS
Registered	2003-04-24
Expires	2030-04-30 (1288d)

🔗 Same registrant#

0 domains

Other .dk domains whose WHOIS registrant has the same name and postal address. Matched on a keyed hash: the registrant's details are not stored or shown. Covers only domains whose WHOIS we have fetched (refreshed about monthly).

No other domain with this registrant in our WHOIS data yet

📋 WHOIS#

⏱️ Lookup Timing#

48ms

62ms

65ms

AAAA

59ms

TXT

231ms

CAA

60ms

HTTPS

56ms

TLSA

295ms

SOA

0ms

MTA-STS

56ms

DNSSEC

145ms

SRV

138ms

Total

1477ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-13 10:51:43	1374ms	4 NS 1 A 1 MX	🔒 Secure
2026-09-23 19:54:25	1260ms	4 NS 1 A 1 MX	🔒 Secure
2026-09-10 12:46:43	1408ms	4 NS 1 A 1 MX	🔒 Secure
2026-09-07 10:39:33	1521ms	4 NS 1 A 1 MX	🔒 Secure
2026-08-25 00:26:44	5035ms	4 NS 1 A 1 MX	🔒 Secure
2026-08-14 14:14:22	2348ms	4 NS 1 A 1 MX	🔒 Secure
2026-08-08 22:11:15	7226ms	4 NS 1 A 1 MX	🔒 Secure
2026-08-03 07:52:03 shown	1477ms	4 NS 1 A 1 MX	🔒 Secure
2026-07-14 21:32:47	1431ms	4 NS 1 A 1 MX	🔒 Secure
2026-06-27 23:56:42	1070ms	4 NS 1 A 1 MX	🔒 Secure
2026-06-17 10:34:56	1095ms	4 NS 1 A 1 MX	🔒 Secure
2026-06-17 10:31:30	1230ms	4 NS 1 A 1 MX	🔒 Secure