jammerbugt.dk

📜 Historical scan 2026-08-15 10:30:48 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

jammerbugt.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 2 October 1997 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 52.178.24.186 is hosted by Microsoft Corporation (AS8075) in The Netherlands. Mail is handled by jammerbugt-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#

2 records 50ms

Nameserver	IP addresses	PTR	ASN / ISP
ns01.one.com	195.206.121.10 2001:67c:28cc::10	ns01.one.com ns01.one.com	AS197495 One.com A/S AS197495 One.com A/S
ns02.one.com	185.10.11.10 2001:67c:3c0::10	ns02.one.com ns02.one.com	AS51468 One.com A/S AS51468 One.com A/S

🌍 A Records#

1 records 42ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
52.178.24.186	600s	—	AS8075	Microsoft Corporation	52.160.0.0/11	🇳🇱 The Netherlands	Amsterdam

📧 MX Records#

1 records 39ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	86400s	jammerbugt-dk.mail.protection.outlook.com	2a01:111:f403:ca04::5 2a01:111:f403:ca04::b 2a01:111:f403:ca04::e 2a01:111:f403:ca09::4 52.101.68.16 52.101.68.32 52.101.73.11 52.101.73.28	mail-db3pr0202cu00205.inbound.protection.outlook.com mail-dbbpr03cu00103.inbound.protection.outlook.com mail-db8pr02cu00106.inbound.protection.outlook.com mail-am0pr04cu00504.inbound.protection.outlook.com mail-db4pr02cu00400.inbound.protection.outlook.com mail-db3pr0202cu00200.inbound.protection.outlook.com mail-am1pr04cu00103.inbound.protection.outlook.com mail-am7pr05cu00204.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 → 40.104.116.8

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records#

1 records 72ms

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

📝 TXT Records#

10 records 240ms

TXT Record
0ywy966ezwqnn1dzezjlfjpdhx67fw8mv5xq8pw0nembi9re92bnjudnga3bmtlujlxjquowqqnhjdbdj3gqga==
apple-domain-verification=8l7sQX1mN7Ek075H
fhkomhp42bo6709k9jjlimgoti
google-site-verification=7tWSOfggSJMV4o6Po7zEtptvuCmjomGSMI_dWnHtT_I
google-site-verification=IS1VgPTKW7hKbIXR3a50x-IsqfgqW_pp-pKSSNgpefM
jhfrvcc9ctug01sc084fie0mtu
knqo03cfj7q8oh5ju2jebt0jeg
ms=ms68390013
n8hwiyk
v=spf1 include:_spf14020.spfprotect.com -all

✉️ SPF#

Policy	Record (jammerbugt.dk)
-all (hard fail)	v=spf1 include:_spf14020.spfprotect.com -all

📨 DMARC#

Policy	Record (_dmarc.jammerbugt.dk)
p=reject	v=DMARC1; p=reject; rua=mailto:61d7ff7d6131c@dmarc.centerasecurity.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

🧩 Web & zone#

latest probe, not this scan · checked 2026-10-10 05:47:49

www CNAME	10271ja-fe.skybrud.dk (all on skybrud.dk) → 150.171.109.193 2603:1061:14:c1::1 (AS8075)
www vs bare domain	Same network jammerbugt.dk: 52.178.24.186 (AS8075) www.jammerbugt.dk: 150.171.109.193 2603:1061:14:c1::1 (AS8075)
Wildcard	No
Denial of existence	NSEC3 · 0 iterations · no salt RFC 9276 ✓
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

✍️ DKIM keys#

3 found

Selector	CNAME	Key
s1	—	RSA · ~1024 bit below 2048 bit
s2	s2.domainkey.u21089676.wl177.sendgrid.net	RSA · ~1024 bit below 2048 bit
selector1	selector1-jammerbugt-dk._domainkey.jammerbugt.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: 3/10 · policy: -all

No problems found

🔏 ACME Challenge#

Type	Name	Value
CNAME	_acme-challenge.jammerbugt.dk	_acme-challenge.9ac01310829aae848a5b299bb9e38ac9fdd3e0d949697c77.upcloudlb.com

🔗 TLSA / DANE#

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

🔐 DNSSEC#

78ms

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

🏷️ SOA#

0ms

Field	Value
Serial	2026081406
Primary NS (MNAME)	ns01.one.com
Responsible (RNAME)	hostmaster@one.com
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	600s

📋 Registration#

WHOIS fetched 2026-10-10 06:23:36

Field	Value
Registrar	ONE.COM A/S
Registered	1997-10-02
Expires	2026-12-31 (70d)

📋 WHOIS#

⏱️ Lookup Timing#

50ms

42ms

39ms

AAAA

48ms

TXT

240ms

CAA

45ms

HTTPS

62ms

TLSA

772ms

SOA

0ms

MTA-STS

64ms

DNSSEC

78ms

SRV

72ms

Total

1932ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-10 05:47:49	1578ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-30 19:36:00	825ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-29 16:17:07	705ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-23 23:42:33	1076ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-18 19:07:16	1346ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-21 16:29:12	1662ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-20 16:02:12	5672ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-19 15:32:12	2621ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-18 15:28:35	1889ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-16 18:58:09	10734ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-15 10:30:48 shown	1932ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-14 04:09:27	4425ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-12 04:55:40	4886ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-10 21:59:27	3607ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-09 17:27:21	1425ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-07 15:30:44	5805ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-06 00:18:17	1372ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-29 07:21:57	3206ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-28 04:44:39	1201ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-27 03:35:47	1214ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-26 02:21:27	1384ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-25 02:13:03	4200ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-24 01:14:46	9030ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-23 00:06:22	1117ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-20 18:29:07	883ms	2 NS 1 A 1 MX	🔒 Secure