hartvig.dk

Records from scan: 2026-10-01 05:31:49 · 861ms total · last checked 2026-10-16 22:21 (unchanged)

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

hartvig.dk is a .dk domain served by 4 nameservers (ns1.dotserv.com, ns1.dotserv.net, ns2.dotserv.com and 1 more). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 178.20.216.97 is hosted by Atea A/S (AS21060) in Denmark. Mail is handled by hartvig-dk.mail.protection.outlook.com. The zone is not DNSSEC-signed, 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#

4 records 57ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.dotserv.com	178.20.218.61 2a01:7cc0:101:ffff::51	ns1.dotserv.com ns1.dotserv.com	AS21060 Atea A/S AS21060 Atea A/S
ns1.dotserv.net	178.20.217.29 2a01:7cc0:101:ffff::52	ns1.dotserv.net ns1.dotserv.net	AS21060 Atea A/S AS21060 Atea A/S
ns2.dotserv.com	193.180.214.21	ns2.dotserv.com	AS44803 Webdock.io ApS
ns2.dotserv.net	162.19.249.51 2001:41d0:701:1100::c89e	ns2.dotserv.net ns2.dotserv.net	AS16276 OVH SAS AS16276 OVH SAS

🌍 A Records#

1 records 49ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
178.20.216.97	14400s	s0.enavn.dk	AS21060	Atea A/S	178.20.216.0/23	🇩🇰 Denmark	—

📧 MX Records#

1 records 60ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	3600s	hartvig-dk.mail.protection.outlook.com	2a01:111:f403:ca04::e 2a01:111:f403:ca21::c 2a01:111:f403:ca48::10 2a01:111:f403:ca48::e 52.101.103.140 52.101.103.39 52.101.185.24 52.101.68.8	mail-db8pr02cu00106.inbound.protection.outlook.com mail-matpr04cu00204.inbound.protection.outlook.com mail-miypr05cu00100.inbound.protection.outlook.com mail-miypr03cu00206.inbound.protection.outlook.com mail-miypr02cu00204.inbound.protection.outlook.com mail-miypr05cu00207.inbound.protection.outlook.com mail-zrxpr07cu00100.inbound.protection.outlook.com mail-du0pr03cu00100.inbound.protection.outlook.com	AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	autodiscover.outlook.com → 40.104.116.56

🔷 AAAA Records (IPv6)#

1 records 68ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2a01:7cc0:101:ffff::1:12	14400s	—	AS21060	Atea A/S	2a01:7cc0:100:0:0:0:0:0/40	🇩🇰 Denmark	—

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 222ms

TXT Record
v=spf1 include:spf.protection.outlook.com include:_spf.dotserv.com -all

✉️ SPF#

Policy	Record (hartvig.dk)
-all (hard fail)	v=spf1 include:spf.protection.outlook.com include:_spf.dotserv.com -all

📨 DMARC#

Policy	Record (_dmarc.hartvig.dk)
p=none (monitor only)	v=DMARC1; p=none;

📬 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 2026-10-16 22:21:45

www CNAME	hartvig.dk (all on hartvig.dk) → 178.20.216.97 2a01:7cc0:101:ffff::1:12 (AS21060)
www vs bare domain	Same network hartvig.dk: 178.20.216.97 2a01:7cc0:101:ffff::1:12 (AS21060) www.hartvig.dk: 178.20.216.97 2a01:7cc0:101:ffff::1:12 (AS21060)
Wildcard	No
Denial of existence	NSEC zone can be walked (all names enumerable)
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

✍️ DKIM keys#

1 found

Selector	CNAME	Key
default	—	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: 4/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

127ms

Check	Result
Validation Status	🔓 Insecure
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✓ Found
Flags	unsigned answer

🏷️ SOA#

44ms

Field	Value
Serial	2021021406
Primary NS (MNAME)	ns1.dotserv.com
Responsible (RNAME)	hostmaster@dotserv.com
Refresh	3600s
Retry	1800s
Expire	1209600s
Minimum (neg-cache TTL)	86400s

📋 Registration#

✗ No registration data yet — queued for a WHOIS lookup

📋 WHOIS#

⏱️ Lookup Timing#

57ms

49ms

60ms

AAAA

68ms

TXT

222ms

CAA

56ms

HTTPS

87ms

TLSA

238ms

SOA

44ms

MTA-STS

123ms

DNSSEC

127ms

SRV

76ms

Total

861ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-01 05:31:49 shown	861ms	4 NS 1 A 1 MX	🔓 Insecure
2026-09-30 03:46:34	875ms	4 NS 1 A 1 MX	🔓 Insecure
2026-09-27 11:24:29	1223ms	4 NS 1 A 1 MX	🔓 Insecure
2026-06-19 23:42:37	775ms	4 NS 1 A 1 MX	🔓 Insecure
2026-06-17 11:08:21	1274ms	4 NS 1 A 1 MX	🔓 Insecure
2026-06-17 11:05:58	950ms	4 NS 1 A 1 MX	🔓 Insecure
2026-06-17 11:00:03	1575ms	4 NS 1 A 1 MX	🔓 Insecure
2026-06-17 10:55:16	1913ms	4 NS 1 A 1 MX	🔓 Insecure