berko.dk

📜 Historical scan 2026-09-30 03:58:01 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

berko.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 11 March 2014 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 46.30.215.211 is hosted by One.com A/S (AS51468) in Denmark. Mail is handled by smtp.google.com. The zone is DNSSEC-signed and validates, publishes a DMARC policy and is reachable over IPv6. 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 80ms

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 93ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
46.30.215.211	3600s	webcluster1.webpod18-cph3.g1i.one	AS51468	One.com A/S	46.30.208.0/21	🇩🇰 Denmark	Copenhagen

📧 MX Records#

1 records 93ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
1	600s	smtp.google.com	173.194.222.27 173.194.73.26 209.85.233.27 2a00:1450:4010:c01::1a 2a00:1450:4010:c01::1a 2a00:1450:4010:c01::1b 2a00:1450:4010:c01::1b 2a00:1450:4010:c0b::1b 2a00:1450:4010:c0b::1b 2a00:1450:4010:c0d::1b 2a00:1450:4010:c0d::1b 64.233.161.26 64.233.161.27	lo-in-f27.1e100.net lq-in-f26.1e100.net lr-in-f27.1e100.net lh-in-x1a.1e100.net lh-in-f26.1e100.net lh-in-f27.1e100.net lh-in-x1b.1e100.net lo-in-f27.1e100.net lo-in-x1b.1e100.net lq-in-x1b.1e100.net lq-in-f27.1e100.net lh-in-f26.1e100.net lh-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC

🔷 AAAA Records (IPv6)#

1 records 92ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2a02:2350:5:108:98:da07:6bfa:63be	3600s	—	AS51468	One.com A/S	2a02:2350:0:0:0:0:0:0/32	🇩🇰 Denmark	Copenhagen

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

2 records 240ms

TXT Record
google-site-verification=n-deBnimok_fkfqijn0IUZQzNWna5KYuSNk3Lu5VAAA
v=spf1 include:_spf.google.com ~all

✉️ SPF#

Policy	Record (berko.dk)
~all (soft fail)	v=spf1 include:_spf.google.com ~all

📨 DMARC#

Policy	Record (_dmarc.berko.dk)
p=quarantine	v=DMARC1; p=quarantine; pct=25

📬 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 06:47:29

www	46.30.215.211 2a02:2350:5:108:98:da07:6bfa:63be (AS51468) (address records, no CNAME)
www vs bare domain	Same network berko.dk: 46.30.215.211 2a02:2350:5:108:98:da07:6bfa:63be (AS51468) www.berko.dk: 46.30.215.211 2a02:2350:5:108:98:da07:6bfa:63be (AS51468)
Wildcard	No
Denial of existence	NSEC3 · 0 iterations · no salt RFC 9276 ✓
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

✍️ DKIM keys#

1 found

Selector	CNAME	Key
google	—	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: 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#

0ms

Field	Value
Serial	2026092901
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 2026-10-06 21:41:20

Field	Value
Registrar	ONE.COM A/S
Registered	2014-03-11
Expires	2027-03-31 (163d)

📋 WHOIS#

⏱️ Lookup Timing#

80ms

93ms

AAAA

92ms

TXT

240ms

CAA

82ms

HTTPS

88ms

TLSA

96ms

SOA

0ms

MTA-STS

102ms

DNSSEC

106ms

SRV

47ms

Total

736ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-07 06:43:50	497ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-30 03:58:01 shown	736ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-29 17:40:17	722ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-05 21:56:07	795ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-08 10:10:39	1125ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-08 20:11:55	16778ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-02 00:29:57	701ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-16 14:22:59	493ms	2 NS 1 A 1 MX	🔒 Secure