merkur.dk

📜 Historical scan 2026-06-24 23:28:49 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

merkur.dk is a .dk domain served by 4 nameservers (ns1.eurodns.com, ns2.eurodns.com, ns3.eurodns.com and 1 more). It was registered on 8 March 1995 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 20.73.212.185 is hosted by Microsoft Corporation (AS8075) in The Netherlands. Mail is handled by merkur-dk.mail.protection.outlook.com. The zone is DNSSEC-signed but currently fails validation, publishes a 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#

4 records 226ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.eurodns.com	199.167.66.107 2610:1c8:b002::107	ns1.eurodns.com ns1.eurodns.com	AS23393 NuCDN LLC AS23393 NuCDN LLC
ns2.eurodns.com	104.37.178.107 2610:1c8:b001::107	ns2.eurodns.com ns2.eurodns.com	AS23393 NuCDN LLC AS23393 NuCDN LLC
ns3.eurodns.com	199.167.66.108 2610:1c8:b002::108	ns3.eurodns.com ns3.eurodns.com	AS23393 NuCDN LLC AS23393 NuCDN LLC
ns4.eurodns.com	104.37.178.108 2610:1c8:b001::108	ns4.eurodns.com ns4.eurodns.com	AS23393 NuCDN LLC AS23393 NuCDN LLC

🌍 A Records#

1 records 206ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
20.73.212.185	3600s	—	AS8075	Microsoft Corporation	20.64.0.0/10	🇳🇱 The Netherlands	Amsterdam

📧 MX Records#

1 records 218ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
5	3600s	merkur-dk.mail.protection.outlook.com	2a01:111:f403:ca04::a 2a01:111:f403:ca04::e 2a01:111:f403:ca09::4 2a01:111:f403:ca09::8 52.101.68.21 52.101.68.27 52.101.73.12 52.101.73.2	mail-du0pr03cu00102.inbound.protection.outlook.com mail-db8pr02cu00106.inbound.protection.outlook.com mail-am0pr04cu00504.inbound.protection.outlook.com mail-as2pr05cu00100.inbound.protection.outlook.com mail-db4pr02cu00205.inbound.protection.outlook.com mail-db7pr03cu00503.inbound.protection.outlook.com mail-am4pr0401cu00104.inbound.protection.outlook.com mail-as9pr07cu00302.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

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records#

1 records 579ms

Service	Priority	Weight	Port	Target
_sipfederationtls._tcp	100	1	5061	sipfed.online.lync.com

📝 TXT Records#

10 records 571ms

TXT Record
_globalsign-domain-verification=PlaLRW1Ytobk0zyCx8rIDl8KDxfabkKFxZz3nHyYKT
_globalsign-domain-verification=skEh4poiADlnEZPGhBAzfY_eku6-FgqxApcc1_2rzt
_globalsign-domain-verification=TaSMCCO0JZolg9nfvM0Hv-jJDLkmwhtiagX8ArEF00
apple-domain-verification=AdPsgGXgLHdhlj4B
globalsign-domain-verification=xiArJIjgCv6ZhFglYtsiavNZF79V2k0JO60hfh2aVC
lxJHBAG8KnHfE5bjfDp3amIxrNsTkw5pt+6qnKPPe0A=
merkurapp.azurewebsites.net
MS=ms59203254
teamviewer-sso-verification=20b7dd1317ef40b7b3d25061dbf30d67
v=spf1 mx ip4:51.145.155.22 ip4:13.80.44.31 ip4:51.145.134.112 ip4:51.145.155.150 ip4:108.141.144.23 include:_senderidstd.bec.dk include:_spf.salesforce.com include:spf.ubivox.com -all

✉️ SPF#

Policy	Record (merkur.dk)
-all (hard fail)	v=spf1 mx ip4:51.145.155.22 ip4:13.80.44.31 ip4:51.145.134.112 ip4:51.145.155.150 ip4:108.141.144.23 include:_senderidstd.bec.dk include:_spf.salesforce.com include:spf.ubivox.com -all

📨 DMARC#

Policy	Record (_dmarc.merkur.dk)
p=reject	v=DMARC1; p=reject; adkim=s; aspf=s;

📬 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 2026-10-21 19:33:58

www CNAME	merkur.dk (all on merkur.dk) → 20.73.212.185 (AS8075)
www vs bare domain	Same network merkur.dk: 20.73.212.185 (AS8075) www.merkur.dk: 20.73.212.185 (AS8075)
Wildcard	No
Denial of existence	Compact NSEC (RFC 9824, "black lies") not walkable
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

🔎 SPF check#

zone-wide SPF report

DNS lookups: 6/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

605ms

Check	Result
Validation Status	⚠️ Bogus
AD Flag (resolver validates)	✗ Not set
DS Record	✓ Found
DNSKEY Record	✓ Found
Flags	resolution failed: failure

🏷️ SOA#

573ms

Field	Value
Serial	2026051407
Primary NS (MNAME)	ns1.eurodns.com
Responsible (RNAME)	hostmaster@eurodns.com
Refresh	43200s
Retry	7200s
Expire	1209600s
Minimum (neg-cache TTL)	86400s

📋 Registration#

WHOIS fetched 2026-10-11 22:33:26

Field	Value
Registrar	Eurodns S.A
Registered	1995-03-08
Expires	2027-03-31 (158d)

🔗 Same registrant#

8 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).

Domain	Registrar
ansvarligpension.dk	Punktum dk A/S (direct)
merkurandelskasse.dk	Punktum dk A/S (direct)
merkurbank.dk	Eurodns S.A
merkurdevelopmentloans.dk	Punktum dk A/S (direct)
merkurnetbank.dk	Punktum dk A/S (direct)
merkurwebbank.dk	Punktum dk A/S (direct)
minepengegørgavn.dk	Punktum dk A/S (direct)
minepengegørgodt.dk	Punktum dk A/S (direct)

📋 WHOIS#

⏱️ Lookup Timing#

226ms

206ms

218ms

AAAA

331ms

TXT

571ms

CAA

209ms

HTTPS

272ms

TLSA

186ms

SOA

573ms

MTA-STS

275ms

DNSSEC

605ms

SRV

579ms

Total

2414ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-21 19:33:58	807ms	4 NS 1 A 1 MX	🔒 Secure
2026-10-08 05:19:32	729ms	4 NS 1 A 1 MX	🔒 Secure
2026-10-04 07:44:46	831ms	4 NS 1 A 1 MX	🔒 Secure
2026-10-03 07:43:55	1107ms	4 NS 1 A 1 MX	🔒 Secure
2026-09-21 20:21:12	1429ms	4 NS 1 A 1 MX	🔒 Secure
2026-09-14 18:41:10	1073ms	4 NS 1 A 1 MX	🔒 Secure
2026-08-29 03:08:17	1717ms	4 NS 1 A 1 MX	🔒 Secure
2026-08-27 20:05:55	2659ms	4 NS 1 A 1 MX	🔒 Secure
2026-08-27 00:32:09	714ms	4 NS 1 A 1 MX	🔒 Secure
2026-08-21 06:36:12	10401ms	4 NS 1 A 1 MX	🔒 Secure
2026-08-10 03:46:21	3126ms	4 NS 1 A 1 MX	🔒 Secure
2026-08-08 14:13:22	17290ms	4 NS 1 A 1 MX	🔒 Secure
2026-08-03 04:12:02	1490ms	4 NS 1 A 1 MX	🔒 Secure
2026-07-27 21:39:23	1317ms	4 NS 1 A 1 MX	🔒 Secure
2026-07-22 15:44:55	9161ms	4 NS 1 A 1 MX	🔒 Secure
2026-07-21 01:18:10	3069ms	4 NS 1 A 1 MX	🔒 Secure
2026-07-03 17:56:36	1491ms	4 NS 1 A 1 MX	🔒 Secure
2026-06-24 23:28:49 shown	2414ms	4 NS 1 A 1 MX	⚠️ Bogus
2026-06-20 15:44:02	1763ms	4 NS 1 A 1 MX	🔒 Secure
2026-06-17 14:00:54	2362ms	4 NS 1 A 1 MX	🔒 Secure