regro.dk

📜 Historical scan 2026-06-17 23:14:53 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

regro.dk is a .dk domain served by 2 nameservers (ns.dandomain.dk, ns2.dandomain.dk). It was registered on 31 July 2019 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 185.100.160.107 is hosted by Deutsche Telekom AG (AS3320) in Germany. 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 45ms

Nameserver	IP addresses	PTR	ASN / ISP
ns.dandomain.dk	185.25.141.3 2a02:2339:4006:109::dd	ns.dandomain.dk ns.dandomain.dk	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S
ns2.dandomain.dk	2a02:2339:1:108::dd:dd 91.197.248.66	ns2.dandomain.dk ns2.dandomain.dk	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S

🌍 A Records#

1 records 30ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
185.100.160.107	—	—	AS3320	Deutsche Telekom AG	185.100.160.0/22	🇩🇪 Germany	Unna

📧 MX Records#

📧

No MX records found

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	93.191.155.240
🔶 Autoconfig	93.191.155.240

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 186ms

TXT Record
v=spf1 -all

✉️ SPF#

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

📨 DMARC#

Policy	Record (_dmarc.regro.dk)
p=none (monitor only)	v=DMARC1; p=none; rua=mailto:5f43aceb099c8@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 2026-10-09 13:52:19

www	185.100.160.107 (AS3320) (address records, no CNAME)
www vs bare domain	Same network regro.dk: 185.100.160.107 (AS3320) www.regro.dk: 185.100.160.107 (AS3320)
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: 0/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

80ms

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

🏷️ SOA#

31ms

Field	Value
Serial	2021031500
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 2026-10-17 00:40:56

Field	Value
Registrar	DANDOMAIN A/S
Registered	2019-07-31
Expires	2027-07-31 (287d)

🔗 Same registrant#

7 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).

Domain	Registrar
affaldtilenergi.dk	DANDOMAIN A/S
biogrow.dk	DANDOMAIN A/S
daka-test.dk	DANDOMAIN A/S
dakairanders.dk	DANDOMAIN A/S
dencerin.dk	DANDOMAIN A/S
secanimiranders.dk	DANDOMAIN A/S
sorteroggenanvend.dk	DANDOMAIN A/S

📋 WHOIS#

⏱️ Lookup Timing#

45ms

30ms

80ms

AAAA

41ms

TXT

186ms

CAA

40ms

HTTPS

30ms

TLSA

84ms

SOA

31ms

MTA-STS

43ms

DNSSEC

80ms

SRV

82ms

Total

521ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-09 13:52:19	745ms	2 NS 1 A 0 MX	🔒 Secure
2026-09-25 17:21:52	420ms	2 NS 1 A 0 MX	🔒 Secure
2026-06-17 23:14:53 shown	521ms	2 NS 1 A 0 MX	🔒 Secure