hartoft-nielsen.dk

Records from scan: 2026-10-12 07:42:43 · 963ms total · last checked 2026-10-23 11:22 (unchanged)

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

hartoft-nielsen.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 81.7.177.89 is hosted by Sentia Denmark A/S (AS47292) in Denmark. Mail is handled by aspmx.l.google.com, alt1.aspmx.l.google.com and 3 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 41ms

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 34ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
81.7.177.89	43200s	—	AS47292	Sentia Denmark A/S	81.7.176.0/20	🇩🇰 Denmark	Hillerød

📧 MX Records#

5 records 32ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
1	43200s	aspmx.l.google.com	173.194.221.27 2a00:1450:4010:c02::1a 2a00:1450:4010:c02::1a	lm-in-f27.1e100.net le-in-x1a.1e100.net le-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC
5	43200s	alt1.aspmx.l.google.com	192.178.158.27 2404:6800:4013:813::1b	lcdels-in-f27.1e100.net lcdels-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC
5	43200s	alt2.aspmx.l.google.com	173.194.41.27 173.194.41.27 2404:6800:4001:c01::1a	yukulwh-in-f27.1e100.net mad01s14-in-f27.1e100.net yukulwh-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC
10	43200s	aspmx2.googlemail.com	192.178.158.27 2404:6800:4013:813::1b	lcdels-in-f27.1e100.net lcdels-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC
10	43200s	aspmx3.googlemail.com	173.194.41.27 173.194.41.27 2404:6800:4001:c01::1b	yukulwh-in-f27.1e100.net mad01s14-in-f27.1e100.net yukulwh-in-f27.1e100.net	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#

1 records 124ms

TXT Record
google-site-verification=1WeczAd-5OBIDCbl0xlH7iD0KWgS1ABffrHVTNDkiRU

✉️ 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#

checked 2026-10-12 07:42:43

www	81.7.177.89 (AS47292) (address records, no CNAME)
www vs bare domain	Same network hartoft-nielsen.dk: 81.7.177.89 (AS47292) www.hartoft-nielsen.dk: 81.7.177.89 (AS47292)
Wildcard	No
Denial of existence	NSEC3 · 0 iterations · no salt RFC 9276 ✓
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

🔗 TLSA / DANE#

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

🔐 DNSSEC#

105ms

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

🏷️ SOA#

31ms

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#

✗ No registration data yet — queued for a WHOIS lookup

📋 WHOIS#

⏱️ Lookup Timing#

41ms

34ms

32ms

AAAA

37ms

TXT

124ms

CAA

38ms

HTTPS

40ms

TLSA

323ms

SOA

31ms

MTA-STS

51ms

DNSSEC

105ms

SRV

41ms

Total

963ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-12 07:42:43 shown	963ms	2 NS 1 A 5 MX	🔒 Secure
2026-09-12 15:36:15	1198ms	2 NS 1 A 5 MX	🔒 Secure
2026-08-12 16:58:36	4150ms	2 NS 1 A 5 MX	🔒 Secure
2026-07-17 18:14:47	1052ms	2 NS 1 A 5 MX	🔒 Secure
2026-07-16 11:56:29	1042ms	2 NS 1 A 5 MX	🔒 Secure
2026-06-25 21:11:31	981ms	2 NS 1 A 5 MX	🔒 Secure
2026-06-24 06:18:24	808ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-17 11:09:06	2437ms	2 NS 1 A 5 MX	🔒 Secure
2026-06-17 11:07:21	1227ms	2 NS 1 A 5 MX	🔒 Secure
2026-06-17 11:05:29	1086ms	2 NS 1 A 5 MX	🔒 Secure
2026-06-17 10:59:00	906ms	2 NS 1 A 5 MX	🔒 Secure