kristensen-net.dk

📜 Historical scan 2026-08-14 10:25:23 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

kristensen-net.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 29 April 2011 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Mail is handled by aspmx.l.google.com, alt1.aspmx.l.google.com and 5 more. 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 150ms

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#

🌍

No A records found

📧 MX Records#

7 records 132ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	43200s	aspmx.l.google.com	142.251.127.27 2a00:1450:4001:c21::1b	lcfrai-in-f27.1e100.net lcfrai-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC
20	43200s	alt1.aspmx.l.google.com	142.250.147.27 2a00:1450:4025:c01::1b	rd-in-f27.1e100.net rd-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC
20	43200s	alt2.aspmx.l.google.com	172.253.152.27 2a00:1450:4010:c22::1b	yulpptr-in-f27.1e100.net yulpptr-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC
30	43200s	aspmx2.googlemail.com	142.250.147.27 2a00:1450:4025:c01::1b	rd-in-f27.1e100.net rd-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC
30	43200s	aspmx3.googlemail.com	172.253.152.26 2a00:1450:4010:c22::1a	yulpptr-in-f26.1e100.net yulpptr-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC
30	43200s	aspmx4.googlemail.com	192.178.211.27 2404:6800:4000:1025::1a	lcbomp-in-f27.1e100.net lcbomp-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC
30	43200s	aspmx5.googlemail.com	192.178.158.27 2404:6800:4013:813::1a	lcdels-in-f27.1e100.net lcdels-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	80.72.153.248
🔶 Autoconfig	80.72.153.248

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 483ms

TXT Record
google-site-verification=L7wyI9BBGzb6GczDQSVQqXO-OlKHHlx3NSBZCI7NOUc

✉️ SPF#

✗ No SPF record — mail spoofing not restricted

📨 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 2026-10-12 12:50:10

www	80.72.153.248 (AS34482) (address records, no CNAME)
www vs bare domain	Only www resolves kristensen-net.dk: no address www.kristensen-net.dk: 80.72.153.248 (AS34482) (all like this)
Wildcard	Yes: any name under the zone resolves
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

🔗 TLSA / DANE#

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

🔐 DNSSEC#

350ms

Check	Result
Validation Status	🔒 Secure
AD Flag (resolver validates)	✓ Set
DS Record	✓ Found
DNSKEY Record	✓ Found
Flags	resolution failed: ncache nxrrset

🏷️ SOA#

0ms

Field	Value
Serial	2026081101
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 2026-10-12 03:21:35

Field	Value
Registrar	ONE.COM A/S
Registered	2011-04-29
Expires	2027-04-30 (186d)

🔗 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#

150ms

142ms

132ms

AAAA

218ms

TXT

483ms

CAA

270ms

HTTPS

243ms

TLSA

353ms

SOA

0ms

MTA-STS

274ms

DNSSEC

350ms

SRV

302ms

Total

5433ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-12 12:50:10	526ms	2 NS 0 A 7 MX	🔒 Secure
2026-10-01 00:40:43	1295ms	2 NS 0 A 7 MX	🔒 Secure
2026-09-25 09:39:18	2562ms	2 NS 0 A 7 MX	🔒 Secure
2026-09-13 01:18:08	932ms	2 NS 0 A 7 MX	🔒 Secure
2026-08-26 17:14:24	976ms	2 NS 0 A 7 MX	🔒 Secure
2026-08-19 21:52:35	5401ms	2 NS 0 A 7 MX	🔒 Secure
2026-08-14 10:25:23 shown	5433ms	2 NS 0 A 7 MX	🔒 Secure
2026-07-17 20:23:15	4838ms	2 NS 0 A 7 MX	🔒 Secure
2026-07-13 17:59:27	1380ms	2 NS 0 A 7 MX	🔒 Secure
2026-06-19 22:18:27	1670ms	2 NS 0 A 7 MX	🔒 Secure
2026-06-17 13:49:53	2572ms	2 NS 0 A 7 MX	🔒 Secure