1komma5.dk

📜 Historical scan 2026-08-18 03:37:14 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

1komma5.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 13 November 2022 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 51.91.60.76 is hosted by OVH SAS (AS16276) in France. Mail is handled by smtp.google.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 37ms

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 37ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
51.91.60.76	600s	—	AS16276	OVH SAS	51.91.0.0/16	🇫🇷 France	—

📧 MX Records#

1 records 50ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
1	600s	smtp.google.com	172.253.152.26 2a00:1450:4010:c07::1a 2a00:1450:4010:c07::1a 2a00:1450:4010:c07::1b 2a00:1450:4010:c07::1b 2a00:1450:4010:c08::1a 2a00:1450:4010:c08::1a 2a00:1450:4010:c08::1b 2a00:1450:4010:c08::1b 64.233.164.26 64.233.164.27 64.233.165.26 64.233.165.27	yulpptr-in-f26.1e100.net lf-in-f26.1e100.net lf-in-x1a.1e100.net lf-in-x1b.1e100.net lf-in-f27.1e100.net lg-in-f26.1e100.net lg-in-x1a.1e100.net lg-in-x1b.1e100.net lg-in-f27.1e100.net lf-in-f26.1e100.net lf-in-f27.1e100.net lg-in-f26.1e100.net lg-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)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

7 records 173ms

TXT Record
google-site-verification=4BV03QxZvwAfO82vTToJ40StqS6xa7I7Qaxl3ro7n1g
google-site-verification=4P-lq3gV3uKYxeDqVsd0tihf2ja9izRN9lqADYgmdb0
google-site-verification=bZGHm-DbTBHXLLoVV07dXTO1MXko5VZIUCUizXKKNxI
google-site-verification=w0ADfjqZ-RhaCfGP9gA7hkTtUoBN1TTUOZIQh5WdDDI
MS=ms84651271
v=spf1 include:_spf.google.com include:one.zoho.eu include:3970749.spf03.hubspotemail.net -all
zoho-verification=zb57649290.zmverify.zoho.eu

✉️ SPF#

Policy	Record (1komma5.dk)
-all (hard fail)	v=spf1 include:_spf.google.com include:one.zoho.eu include:3970749.spf03.hubspotemail.net -all

📨 DMARC#

Policy	Record (_dmarc.1komma5.dk)
p=quarantine	v=DMARC1; p=quarantine; sp=quarantine; pct=100; adkim=r; aspf=r

📬 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 2026-10-08 05:17:58

www CNAME	hosted.redirection.io (all on redirection.io) → 51.91.60.76 (AS16276)
www vs bare domain	Same network 1komma5.dk: 51.91.60.76 (AS16276) www.1komma5.dk: 51.91.60.76 (AS16276)
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: 6/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

93ms

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

🏷️ SOA#

48ms

Field	Value
Serial	2026080101
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 2026-10-04 02:56:52

Field	Value
Registrar	ONE.COM A/S
Registered	2022-11-13
Expires	2026-11-12 (26d)

📋 WHOIS#

⏱️ Lookup Timing#

37ms

50ms

AAAA

35ms

TXT

173ms

CAA

51ms

HTTPS

54ms

TLSA

95ms

SOA

48ms

MTA-STS

66ms

DNSSEC

93ms

SRV

65ms

Total

5286ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-04 02:51:23	620ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-30 02:24:02	893ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-05 05:09:23	649ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-21 07:31:03	5698ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-18 03:37:14 shown	5286ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-04 12:00:13	1770ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-03 13:12:44	9447ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-18 21:13:42	13139ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-16 12:44:10	789ms	2 NS 1 A 1 MX	🔒 Secure