grundejerforeningen-bakken.dk

Records from scan: 2026-10-15 21:20:04 · 3520ms total · last checked 2026-10-25 22:19 (unchanged)

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

grundejerforeningen-bakken.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 21 February 2024 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 46.30.215.51 is hosted by One.com A/S (AS51468) in Denmark. Mail is handled by mail.protonmail.ch, mailsec.protonmail.ch. The zone is DNSSEC-signed and validates, publishes a DMARC policy and is reachable over IPv6. 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 46ms

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 49ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
46.30.215.51	3600s	webcluster2.webpod15-cph3.one.com	AS51468	One.com A/S	46.30.208.0/21	🇩🇰 Denmark	Copenhagen

📧 MX Records#

2 records 49ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	600s	mail.protonmail.ch	176.119.200.128 185.205.70.128 185.70.42.128	mail.protonmail.ch mail.protonmail.ch mail.protonmail.ch	AS62371 Proton AG AS62371 Proton AG AS62371 Proton AG
20	600s	mailsec.protonmail.ch	176.119.200.129 185.205.70.129 185.70.42.129	mailsec.protonmail.ch mailsec.protonmail.ch mailsec.protonmail.ch	AS62371 Proton AG AS62371 Proton AG AS62371 Proton AG

🔷 AAAA Records (IPv6)#

1 records 39ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2a02:2350:5:10e:809a:bc53:8c8:61f	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 164ms

TXT Record
protonmail-verification=4d4e4f621d67957724353ff7975d1a0e475744c2
v=spf1 include:_spf.protonmail.ch ~all

✉️ SPF#

Policy	Record (grundejerforeningen-bakken.dk)
~all (soft fail)	v=spf1 include:_spf.protonmail.ch ~all

📨 DMARC#

Policy	Record (_dmarc.grundejerforeningen-bakken.dk)
p=quarantine	v=DMARC1; p=quarantine

📬 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 2026-10-15 21:20:04

www	46.30.215.51 2a02:2350:5:10e:809a:bc53:8c8:61f (AS51468) (address records, no CNAME)
www vs bare domain	Same network grundejerforeningen-bakken.dk: 46.30.215.51 2a02:2350:5:10e:809a:bc53:8c8:61f (AS51468) www.grundejerforeningen-bakken.dk: 46.30.215.51 2a02:2350:5:10e:809a:bc53:8c8:61f (AS51468)
Wildcard	No
Denial of existence	NSEC3 · 0 iterations · no salt RFC 9276 ✓
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

🔎 SPF check#

zone-wide SPF report

DNS lookups: 2/10 · policy: ~all

No problems found

🔗 TLSA / DANE#

4 records 229ms

Service / Owner	Type	Cert association
SMTP _25._tcp.mail.protonmail.ch	DANE-EE · SPKI · SHA-256	6111A5698D23C89E09C36FF833C1487E…
SMTP _25._tcp.mail.protonmail.ch	DANE-EE · SPKI · SHA-256	76BB66711DA416433CA890A5B2E5A053…
SMTP _25._tcp.mailsec.protonmail.ch	DANE-EE · SPKI · SHA-256	76BB66711DA416433CA890A5B2E5A053…
SMTP _25._tcp.mailsec.protonmail.ch	DANE-EE · SPKI · SHA-256	6111A5698D23C89E09C36FF833C1487E…

🔐 DNSSEC#

127ms

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

🏷️ SOA#

43ms

Field	Value
Serial	2026101501
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 2026-10-25 08:59:16

Field	Value
Registrar	ONE.COM A/S
Registered	2024-02-21
Expires	2027-02-20 (116d)

🔗 Same registrant#

0 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).

No other domain with this registrant in our WHOIS data yet

📋 WHOIS#

⏱️ Lookup Timing#

46ms

49ms

AAAA

39ms

TXT

164ms

CAA

55ms

HTTPS

39ms

TLSA

229ms

SOA

43ms

MTA-STS

66ms

DNSSEC

127ms

SRV

63ms

Total

3520ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-15 21:20:04 shown	3520ms	2 NS 1 A 2 MX	🔒 Secure
2026-10-12 16:40:53	585ms	2 NS 1 A 2 MX	🔒 Secure
2026-10-01 07:31:40	760ms	2 NS 1 A 2 MX	🔒 Secure
2026-09-30 06:37:12	537ms	2 NS 1 A 2 MX	🔒 Secure
2026-09-28 06:21:12	751ms	2 NS 1 A 2 MX	🔒 Secure
2026-08-28 16:58:48	635ms	2 NS 1 A 2 MX	🔒 Secure
2026-08-26 14:24:46	636ms	2 NS 1 A 2 MX	🔒 Secure
2026-08-13 14:01:40	2997ms	2 NS 1 A 2 MX	🔒 Secure
2026-08-11 04:27:49	5245ms	2 NS 1 A 2 MX	🔒 Secure
2026-08-08 13:37:43	1352ms	2 NS 1 A 2 MX	🔒 Secure
2026-07-31 10:01:28	8919ms	2 NS 1 A 2 MX	🔒 Secure
2026-07-28 20:35:55	1056ms	2 NS 1 A 2 MX	🔒 Secure
2026-07-06 10:27:36	1931ms	2 NS 1 A 2 MX	🔒 Secure
2026-06-29 12:11:10	552ms	2 NS 1 A 2 MX	🔒 Secure
2026-06-24 23:51:36	658ms	2 NS 1 A 2 MX	🔒 Secure
2026-06-17 10:52:44	1049ms	2 NS 1 A 2 MX	🔒 Secure
2026-06-17 10:38:52	729ms	2 NS 1 A 2 MX	🔒 Secure