birch-ing.dk

📜 Historical scan 2026-06-16 14:40:49 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

birch-ing.dk is a .dk domain served by 2 nameservers (ns.dandomain.dk, ns2.dandomain.dk). It was registered on 26 August 2021 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 93.191.158.53 is hosted by team.blue Denmark A/S (AS48854) in Denmark. Mail is handled by birching-dk01c.mail.protection.outlook.com. The zone is DNSSEC-signed and validates, has no 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 16ms

Nameserver	IP addresses	PTR	ASN / ISP
ns.dandomain.dk	—	—	—
ns2.dandomain.dk	—	—	—

🌍 A Records#

1 records 18ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
93.191.158.53	—	linux33.dandomain.dk	AS48854	team.blue Denmark A/S	93.191.152.0/21	🇩🇰 Denmark	—

📧 MX Records#

1 records 16ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	—	birching-dk01c.mail.protection.outlook.com	52.101.68.10 52.101.68.18 52.101.68.36 52.101.73.30	mail-dbbpr03cu00102.inbound.protection.outlook.com mail-db4pr02cu00302.inbound.protection.outlook.com mail-db5pr02cu00104.inbound.protection.outlook.com mail-am7pr05cu00306.inbound.protection.outlook.com	AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

2 records 61ms

TXT Record
google-site-verification=48yfOp1iG_V8GgvK4i0uVxESR7MBVTDuVtP9yRRZWTM
v=spf1 include:spf.protection.outlook.com -all

✉️ SPF#

Policy	Record (birch-ing.dk)
-all (hard fail)	v=spf1 include:spf.protection.outlook.com -all

📨 DMARC#

✗ No DMARC record — mail spoofing not restricted

📬 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 2026-10-09 19:33:31

www	93.191.158.53 (AS48854) (address records, no CNAME)
www vs bare domain	Same network birch-ing.dk: 93.191.158.53 (AS48854) www.birch-ing.dk: 93.191.158.53 (AS48854)
Wildcard	Yes: any name under the zone resolves
Denial of existence	NSEC3 · 1 iteration · 1-byte salt RFC 9276 recommends 0 iterations and no salt
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

🔎 SPF check#

zone-wide SPF report

DNS lookups: 1/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

106ms

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

🏷️ SOA#

32ms

Field	Value
Serial	2025031501
Primary NS (MNAME)	ns.dandomain.dk
Responsible (RNAME)	hostmaster@dandomain.dk
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	300s

📋 Registration#

WHOIS fetched 2026-10-06 16:54:22

Field	Value
Registrar	DANDOMAIN A/S
Registered	2021-08-26
Expires	2027-08-31 (316d)

📋 WHOIS#

⏱️ Lookup Timing#

16ms

18ms

16ms

AAAA

32ms

TXT

61ms

CAA

18ms

HTTPS

26ms

TLSA

2220ms

SOA

32ms

MTA-STS

29ms

DNSSEC

106ms

SRV

0ms

Total

2789ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-06 16:50:40	2255ms	2 NS 1 A 1 MX	🔒 Secure
2026-10-03 15:06:47	848ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-17 20:01:27	961ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-01 08:37:18	1264ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-26 10:59:41	3841ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-21 23:00:57	1104ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-19 14:42:03	855ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-16 14:45:13	599ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-16 14:40:49 shown	2789ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-16 14:40:03	1023ms	2 NS 1 A 1 MX	🔒 Secure