bltrm.dk DNS records

🖥️ Nameservers2 records 58ms

Nameserver	IP addresses	PTR	ASN / ISP
ns6.sitnet.dk	107.162.234.197 2604:e180:1071::3:1	— —	AS55002 F5, Inc. AS55002 F5, Inc.
ns7.sitnet.dk	107.162.176.221 2604:e180:1071::ffff:6ba2:b0dd	— —	AS55002 F5, Inc. AS55002 F5, Inc.

🌍 A Records1 records 63ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
91.197.250.177	3600s	lb1.corp.cabana.dk	AS48854	team.blue Denmark A/S	91.197.248.0/22	🇩🇰 Denmark	—

📧 MX Records

📧

No MX records found

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records1 records 669ms

TXT Record
v=spf1 -all

✉️ SPF

Policy	Record (bltrm.dk)
-all (hard fail)	v=spf1 -all

📨 DMARC

Policy	Record (_dmarc.bltrm.dk)
p=reject	v=DMARC1; p=reject; sp=reject; rua=mailto:tcod1eh2@ag.eu.dmarcadvisor.com;

📬 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

🔗 TLSA / DANE

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

🔐 DNSSEC276ms

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

🏷️ SOA0ms

Field	Value
Serial	140
Primary NS (MNAME)	sit-dhcp001.prod.sitad.dk
Responsible (RNAME)	hostmaster@statens-it.dk
Refresh	900s
Retry	3600s
Expire	2419200s
Minimum (neg-cache TTL)	300s

📋 RegistrationWHOIS fetched 2026-08-09 01:33:20

Field	Value
Registrar	Statens It
Registered	2026-07-03
Expires	2027-07-02 (303d)

📋 WHOIS

⏱️ Lookup Timing

NS

58ms

A

63ms

MX

61ms

AAAA

73ms

TXT

669ms

CAA

60ms

HTTPS

84ms

TLSA

196ms

SOA

0ms

MTA-STS

148ms

DNSSEC

276ms

SRV

310ms

Total

9189ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-30 17:16:46	9189ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-29 00:27:13	9478ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-27 20:34:39	1418ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-26 19:11:54	1278ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-25 14:05:57	2600ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-24 13:44:00	3380ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-23 05:04:47	9232ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-22 04:36:49	9960ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-21 04:24:14	9136ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-20 03:53:19	11075ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-19 03:41:00	5667ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-17 02:43:13	3535ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-16 00:08:27	2645ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-14 11:00:04	2345ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-12 13:29:29	4945ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-11 11:17:41	7627ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-10 06:08:52	1884ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-09 01:25:47	3257ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-02 21:35:24	5551ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-01 11:15:46	5485ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-07-30 18:25:37	9453ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-07-28 00:53:21	24886ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-07-27 00:24:03	2842ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-07-26 00:13:39	13776ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-07-24 23:59:13	17607ms	2 NS 1 A 0 MX	🔒 Secure	View