tanteolga.dk

📜 Historical scan 2026-07-16 08:50:51 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

tanteolga.dk is a .dk domain served by 2 nameservers (ns1.concrete5danmark.dk, ns2.concrete5danmark.dk). It was registered on 26 February 1998 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 138.201.255.81 is hosted by Hetzner Online GmbH (AS24940) in Germany. Mail is handled by tanteolga-dk.mail.protection.outlook.com. The zone is not DNSSEC-signed, has no DMARC policy and is reachable over IPv6. 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 72ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.concrete5danmark.dk	88.99.120.238	ns1.dnshotel.dk	AS24940 Hetzner Online GmbH
ns2.concrete5danmark.dk	94.130.170.39	ns2.dnshotel.dk	AS24940 Hetzner Online GmbH

🌍 A Records#

1 records 104ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
138.201.255.81	360s	server.concrete5danmark.dk	AS24940	Hetzner Online GmbH	138.201.0.0/16	🇩🇪 Germany	Falkenstein

📧 MX Records#

1 records 89ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	360s	tanteolga-dk.mail.protection.outlook.com	2a01:111:f403:ca04::9 2a01:111:f403:ca04::d 2a01:111:f403:ca09::9 2a01:111:f403:ca09::d 52.101.68.12 52.101.68.29 52.101.68.8 52.101.73.16	mail-db7pr03cu00601.inbound.protection.outlook.com mail-db6pr03cu00105.inbound.protection.outlook.com mail-as8pr04cu00801.inbound.protection.outlook.com mail-as9pr05cu01305.inbound.protection.outlook.com mail-db9pr02cu00204.inbound.protection.outlook.com mail-dbapr03cu00105.inbound.protection.outlook.com mail-du0pr03cu00100.inbound.protection.outlook.com mail-as2pr05cu00100.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 → 40.104.116.8
🔶 Autoconfig	138.201.255.81

🔷 AAAA Records (IPv6)#

1 records 76ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2a01:4f8:173:2652::1	3600s	server.concrete5danmark.dk	AS24940	Hetzner Online GmbH	2a01:4f8:0:0:0:0:0:0/31	🇩🇪 Germany	Falkenstein

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records#

1 records 177ms

Service	Priority	Weight	Port	Target
_autodiscover._tcp	0	0	443	cpanelemaildiscovery.cpanel.net

📝 TXT Records#

2 records 386ms

TXT Record
MS=ms84515970
v=spf1 ip4:138.201.255.81 include:spf.azehosting.net +a +mx +ip4:138.201.130.182 +include:spf.protection.outlook.com ~all

✉️ SPF#

Policy	Record (tanteolga.dk)
~all (soft fail)	v=spf1 ip4:138.201.255.81 include:spf.azehosting.net +a +mx +ip4:138.201.130.182 +include:spf.protection.outlook.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#

latest probe, not this scan · checked 2026-10-14 00:41:40

www CNAME	tanteolga.dk (all on tanteolga.dk) → 138.201.255.81 2a01:4f8:173:2652::1 (AS24940)
www vs bare domain	Same network tanteolga.dk: 138.201.255.81 2a01:4f8:173:2652::1 (AS24940) www.tanteolga.dk: 138.201.255.81 2a01:4f8:173:2652::1 (AS24940)
Wildcard	No

✍️ 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: 5/10 · policy: ~all

No problems found

🔏 ACME Challenge#

Type	Name	Value
TXT	_acme-challenge.tanteolga.dk	v5f6sUgdkJ7_AFQ_HCyXU63SKVtM4IO2agR5D9jhvNw

🔗 TLSA / DANE#

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

🔐 DNSSEC#

196ms

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

🏷️ SOA#

0ms

Field	Value
Serial	2026061303
Primary NS (MNAME)	ns1.concrete5danmark.dk
Responsible (RNAME)	server-admin@azehosting.net
Refresh	3600s
Retry	1800s
Expire	1209600s
Minimum (neg-cache TTL)	86400s

📋 Registration#

WHOIS fetched 2026-10-14 01:09:45

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	1998-02-26
Expires	2027-03-31 (162d)

🔗 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#

72ms

104ms

89ms

AAAA

76ms

TXT

386ms

CAA

107ms

HTTPS

68ms

TLSA

16035ms

SOA

0ms

MTA-STS

93ms

DNSSEC

196ms

SRV

177ms

Total

17199ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-14 00:41:40	2038ms	2 NS 1 A 1 MX	🔓 Insecure
2026-08-14 08:28:44	5712ms	2 NS 1 A 1 MX	🔓 Insecure
2026-08-04 00:31:33	9004ms	2 NS 1 A 1 MX	🔓 Insecure
2026-08-02 21:16:47	8965ms	2 NS 1 A 1 MX	🔓 Insecure
2026-08-01 01:21:49	5772ms	2 NS 1 A 1 MX	🔓 Insecure
2026-07-30 00:36:47	7730ms	2 NS 1 A 1 MX	🔓 Insecure
2026-07-28 01:15:11	1463ms	2 NS 1 A 1 MX	🔓 Insecure
2026-07-27 01:02:33	5413ms	2 NS 1 A 1 MX	🔓 Insecure
2026-07-26 00:39:08	10576ms	2 NS 1 A 1 MX	🔓 Insecure
2026-07-25 00:02:59	10043ms	2 NS 1 A 1 MX	🔓 Insecure
2026-07-22 21:14:19	12444ms	2 NS 1 A 1 MX	🔓 Insecure
2026-07-19 23:07:05	2135ms	2 NS 1 A 1 MX	🔓 Insecure
2026-07-16 08:50:51 shown	17199ms	2 NS 1 A 1 MX	🔓 Insecure
2026-07-14 22:04:01	17239ms	2 NS 1 A 1 MX	🔓 Insecure
2026-07-13 09:23:45	6568ms	2 NS 1 A 1 MX	🔓 Insecure
2026-07-08 13:06:42	1349ms	2 NS 1 A 1 MX	🔓 Insecure
2026-06-30 11:55:54	6585ms	2 NS 1 A 1 MX	🔓 Insecure
2026-06-27 19:08:33	2042ms	2 NS 1 A 1 MX	🔓 Insecure
2026-06-17 13:11:52	2574ms	2 NS 1 A 1 MX	🔓 Insecure