heyde-olsen.dk

Records from scan: 2026-10-12 05:20:08 · 922ms total · last checked 2026-10-20 04:51 (unchanged)

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

heyde-olsen.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 6 March 2003 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 77.75.80.166 is hosted by Itm8 A/S (AS42903) in Denmark. 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 our latest scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

2 records 32ms

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 44ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
77.75.80.166	43200s	—	AS42903	Itm8 A/S	77.75.80.0/21	🇩🇰 Denmark	Fakse

📧 MX Records#

7 records 30ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	43200s	aspmx.l.google.com	173.194.220.26 2a00:1450:4010:c0a::1a 2a00:1450:4010:c0a::1a	lk-in-f26.1e100.net lm-in-x1a.1e100.net lm-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC
20	43200s	alt1.aspmx.l.google.com	192.178.158.26 2404:6800:4013:813::1b	lcdels-in-f26.1e100.net lcdels-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC
20	43200s	alt2.aspmx.l.google.com	173.194.41.26 173.194.41.26 2404:6800:4001:c01::1a	mad01s14-in-f26.1e100.net yukulwh-in-f26.1e100.net yukulwh-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC
30	43200s	aspmx2.googlemail.com	192.178.158.26 2404:6800:4013:813::1a	lcdels-in-f26.1e100.net lcdels-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC
30	43200s	aspmx3.googlemail.com	173.194.41.26 173.194.41.26 2404:6800:4001:c01::1a	mad01s14-in-f26.1e100.net yukulwh-in-f26.1e100.net yukulwh-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC
30	43200s	aspmx4.googlemail.com	172.253.158.27 2404:6800:4003:c26::1b	so-in-f27.1e100.net so-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC
30	43200s	aspmx5.googlemail.com	108.177.125.27 2404:6800:4008:c01::1b	tp-in-f27.1e100.net tp-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	77.75.80.166
🔶 Autoconfig	77.75.80.166

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 174ms

TXT Record
v=spf1 include:_spf.google.com ~all

✉️ SPF#

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

📨 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#

checked 2026-10-12 05:20:08

www	77.75.80.166 (AS42903) (address records, no CNAME)
www vs bare domain	Same network heyde-olsen.dk: 77.75.80.166 (AS42903) www.heyde-olsen.dk: 77.75.80.166 (AS42903)
Wildcard	Yes: any name under the zone resolves
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

🔎 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#

60ms

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

🏷️ SOA#

48ms

Field	Value
Serial	2026101101
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 05:44:31

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2003-03-06
Expires	2028-03-31 (527d)

🔗 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#

32ms

44ms

30ms

AAAA

34ms

TXT

174ms

CAA

34ms

HTTPS

48ms

TLSA

273ms

SOA

48ms

MTA-STS

48ms

DNSSEC

60ms

SRV

62ms

Total

922ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-12 05:20:08 shown	922ms	2 NS 1 A 7 MX	🔒 Secure
2026-10-08 03:12:36	631ms	2 NS 1 A 7 MX	🔒 Secure
2026-09-25 10:45:44	4704ms	2 NS 1 A 7 MX	🔒 Secure
2026-09-14 05:17:11	17031ms	2 NS 1 A 7 MX	🔒 Secure
2026-08-12 10:57:25	1217ms	2 NS 1 A 7 MX	🔒 Secure
2026-07-26 03:50:28	5397ms	2 NS 1 A 7 MX	🔒 Secure
2026-07-17 23:16:23	6187ms	2 NS 1 A 7 MX	🔒 Secure
2026-07-15 05:49:05	1104ms	2 NS 1 A 7 MX	🔒 Secure
2026-07-03 01:35:49	1323ms	2 NS 1 A 7 MX	🔒 Secure
2026-06-26 10:55:43	744ms	2 NS 1 A 7 MX	🔒 Secure
2026-06-24 07:42:45	911ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-20 01:32:36	797ms	2 NS 1 A 7 MX	🔒 Secure
2026-06-17 11:11:13	880ms	2 NS 1 A 7 MX	🔒 Secure