carlsenmaegler.dk

Records from scan: 2026-10-07 17:04:25 · 1860ms total · last checked 2026-10-18 05:13 (unchanged)

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

carlsenmaegler.dk is a .dk domain served by 2 nameservers (ns1.ithj.dk, ns2.ithj.dk). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 77.243.135.25 is hosted by team.blue Denmark A/S (AS48854) in Denmark. Mail is handled by carlsenmaegler-dk.mail.protection.outlook.com. The zone is not DNSSEC-signed, publishes a DMARC policy and has no IPv6 address. Below are all of its DNS records from our latest scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

2 records 52ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.ithj.dk	2a01:4f8:c013:8ac3::1 49.12.187.206	ns1.ithj.dk ns1.ithj.dk	AS24940 Hetzner Online GmbH AS24940 Hetzner Online GmbH
ns2.ithj.dk	2a01:4f8:c0c:102d::1 49.13.202.166	ns2.ithj.dk ns2.ithj.dk	AS24940 Hetzner Online GmbH AS24940 Hetzner Online GmbH

🌍 A Records#

1 records 50ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
77.243.135.25	3600s	lb1.webafdeling.dk	AS48854	team.blue Denmark A/S	77.243.128.0/20	🇩🇰 Denmark	—

📧 MX Records#

1 records 57ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	carlsenmaegler-dk.mail.protection.outlook.com	2a01:111:f403:c967::8 2a01:111:f403:ca04::a 2a01:111:f403:ca38::8 2a01:111:f403:ca48::8 52.101.209.153 52.101.209.31 52.101.68.25 52.101.68.29	mail-cpjpr04cu00100.inbound.protection.outlook.com mail-du0pr03cu00102.inbound.protection.outlook.com mail-wa4pr04cu00100.inbound.protection.outlook.com mail-miypr02cu00100.inbound.protection.outlook.com mail-cpjpr04cu00101.inbound.protection.outlook.com mail-cpjpr05cu00207.inbound.protection.outlook.com mail-db8pr02cu00101.inbound.protection.outlook.com mail-dbapr03cu00105.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 → 52.98.149.136

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 292ms

TXT Record
v=spf1 include:spf.protection.outlook.com include:spf.web.mindworking.dk -all

✉️ SPF#

Policy	Record (carlsenmaegler.dk)
-all (hard fail)	v=spf1 include:spf.protection.outlook.com include:spf.web.mindworking.dk -all

📨 DMARC#

Policy	Record (_dmarc.carlsenmaegler.dk)
p=none (monitor only)	v=DMARC1; p=none;

📬 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#

checked 2026-10-07 17:04:25

www CNAME	carlsenmaegler.dk (all on carlsenmaegler.dk) → 77.243.135.25 (AS48854)
www vs bare domain	Same network carlsenmaegler.dk: 77.243.135.25 (AS48854) www.carlsenmaegler.dk: 77.243.135.25 (AS48854)
Wildcard	No

✍️ DKIM keys#

1 found

Selector	CNAME	Key
default	—	RSA · ~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: 2/10 · policy: -all

No problems found

🔏 ACME Challenge#

Type	Name	Value
TXT	_acme-challenge.carlsenmaegler.dk	uCDZGRCg5NZ_K-ogmgv-4cdMwb-DVZwoLAf4MVmG6V4

🔗 TLSA / DANE#

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

🔐 DNSSEC#

62ms

Check	Result
Validation Status	🔓 Insecure
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✗ Not found
Flags	unsigned answer

🏷️ SOA#

87ms

Field	Value
Serial	2026092201
Primary NS (MNAME)	ns1.ithj.dk
Responsible (RNAME)	jens@jncomputer.dk
Refresh	3600s
Retry	1800s
Expire	1209600s
Minimum (neg-cache TTL)	86400s

📋 Registration#

✗ No registration data yet — queued for a WHOIS lookup

📋 WHOIS#

⏱️ Lookup Timing#

52ms

50ms

57ms

AAAA

58ms

TXT

292ms

CAA

59ms

HTTPS

48ms

TLSA

494ms

SOA

87ms

MTA-STS

74ms

DNSSEC

62ms

SRV

83ms

Total

1860ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-07 17:04:25 shown	1860ms	2 NS 1 A 1 MX	🔓 Insecure
2026-09-30 21:52:38	1003ms	2 NS 1 A 1 MX	🔓 Insecure
2026-09-23 19:02:11	1433ms	2 NS 1 A 1 MX	🔓 Insecure
2026-09-07 16:37:57	11045ms	2 NS 1 A 1 MX	🔓 Insecure
2026-08-26 05:52:44	2647ms	2 NS 1 A 1 MX	🔓 Insecure
2026-08-24 18:39:54	5109ms	2 NS 1 A 1 MX	🔓 Insecure
2026-07-23 15:08:04	3757ms	2 NS 1 A 1 MX	❓ Unknown
2026-06-27 14:12:09	1373ms	2 NS 1 A 1 MX	🔓 Insecure
2026-06-21 03:10:25	2723ms	2 NS 1 A 1 MX	🔓 Insecure
2026-06-18 20:25:33	8386ms	2 NS 1 A 1 MX	🔓 Insecure
2026-06-16 20:01:59	65535ms	2 NS 1 A 1 MX	🔓 Insecure
2026-06-16 19:25:24	925ms	2 NS 1 A 1 MX	🔓 Insecure