sengeexperten.dk

📜 Historical scan 2026-08-29 22:49:30 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

sengeexperten.dk is a .dk domain served by 2 nameservers (dimitris.ns.cloudflare.com, ursula.ns.cloudflare.com). It was registered on 24 February 1997 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.41.66 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by sengeexperten-dk.mail.protection.outlook.com. The zone is DNSSEC-signed and validates, publishes a 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 85ms

Nameserver	IP addresses	PTR	ASN / ISP
dimitris.ns.cloudflare.com	108.162.195.6 162.159.44.6 172.64.35.6 2606:4700:58::a29f:2c06 2803:f800:50::6ca2:c306 2a06:98c1:50::ac40:2306	dimitris.ns.cloudflare.com dimitris.ns.cloudflare.com dimitris.ns.cloudflare.com dimitris.ns.cloudflare.com dimitris.ns.cloudflare.com dimitris.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
ursula.ns.cloudflare.com	108.162.194.191 162.159.38.191 172.64.34.191 2606:4700:50::a29f:26bf 2803:f800:50::6ca2:c2bf 2a06:98c1:50::ac40:22bf	ursula.ns.cloudflare.com ursula.ns.cloudflare.com ursula.ns.cloudflare.com ursula.ns.cloudflare.com ursula.ns.cloudflare.com ursula.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records#

2 records 108ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.41.66	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.189.196	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

1 records 84ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	300s	sengeexperten-dk.mail.protection.outlook.com	2a01:111:f403:ca04::1 2a01:111:f403:ca09::26 2a01:111:f403:ca09::3 2a01:111:f403:ca09::a 52.101.68.3 52.101.73.153 52.101.73.2 52.101.73.8	mail-db7pr03cu00401.inbound.protection.outlook.com mail-am8pr83cu00106.inbound.protection.outlook.com mail-am6pr04cu00303.inbound.protection.outlook.com mail-am7pr02cu00202.inbound.protection.outlook.com mail-db7pr03cu00403.inbound.protection.outlook.com mail-as8pr05cu00401.inbound.protection.outlook.com mail-as9pr07cu00302.inbound.protection.outlook.com mail-am0pr04cu00500.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	172.67.189.196
🔶 Autoconfig	104.21.41.66

🔷 AAAA Records (IPv6)#

2 records 88ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3033::6815:2942	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3037::ac43:bdc4	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 152ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.41.66,172.67.189.196 ech=AEX+DQBB3AAgACCjGdSZQoISHFcxnJdF7/qSWC/lNO8x8b69O3XMmzvvbgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::6815:2942,2606:4700:3037::ac43:bdc4

🔌 SRV Records#

2 records 176ms

Service	Priority	Weight	Port	Target
_autodiscover._tcp	0	0	443	cpanelemaildiscovery.cpanel.net
_sipfederationtls._tcp	100	1	5061	sipfed.online.lync.com

📝 TXT Records#

6 records 364ms

TXT Record
google-site-verification=Le0ilb0ri1lLqFaP3IghywIsyeIktuXnpeAK464KHJA
google-site-verification=NSrRSWCk_4X-YgyyBF044VdTuqJuurNW8e_qiofiN48
google-site-verification=wD4BTcLsbaOu9XflC0R3SOuNReKo_W9fQDxP4-pKdmM
klaviyo-site-verification=RHkYk4
MS=ms75942169
v=spf1 ip4:178.20.216.128 ip4:178.20.216.7 include:spf.chosting.dk +mx +a +ip4:178.20.216.140 +ip4:91.215.163.214 +ip4:46.166.176.56 +ip4:152.115.68.210 +ip4:89.221.162.141 +ip4:109.201.154.74 +ip4:62.116.192.251 +ip4:37.27.235.235 +include:spf.protection.outlook.com +include:dedicated.mysmtp.com -all

✉️ SPF#

Policy	Record (sengeexperten.dk)
-all (hard fail)	v=spf1 ip4:178.20.216.128 ip4:178.20.216.7 include:spf.chosting.dk +mx +a +ip4:178.20.216.140 +ip4:91.215.163.214 +ip4:46.166.176.56 +ip4:152.115.68.210 +ip4:89.221.162.141 +ip4:109.201.154.74 +ip4:62.116.192.251 +ip4:37.27.235.235 +include:spf.protection.outlook.com +include:dedicated.mysmtp.com -all

📨 DMARC#

Policy	Record (_dmarc.sengeexperten.dk)
p=quarantine	v=DMARC1; p=quarantine; sp=quarantine; adkim=r; aspf=r; rua=mailto:abuse@sengeexperten.dk; ruf=mailto:abuse@sengeexperten.dk; fo=0; pct=100; ri=86400

📬 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 2026-10-17 20:32:42

www	104.21.41.66 172.67.189.196 2606:4700:3033::6815:2942 2606:4700:3037::ac43:bdc4 (AS13335) (address records, no CNAME)
www vs bare domain	Same network sengeexperten.dk: 104.21.41.66 172.67.189.196 2606:4700:3033::6815:2942 2606:4700:3037::ac43:bdc4 (AS13335) www.sengeexperten.dk: 104.21.41.66 172.67.189.196 2606:4700:3033::6815:2942 2606:4700:3037::ac43:bdc4 (AS13335)
Wildcard	Yes: any name under the zone resolves
CDS / CDNSKEY	Published: key rollovers can be automated with the registry (RFC 7344/8078) 1 CDS, 1 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: 10/10 · policy: -all

warn 10 of the 10 allowed DNS lookups used: one more include can break SPF

🔗 TLSA / DANE#

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

🔐 DNSSEC#

246ms

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

🏷️ SOA#

0ms

Field	Value
Serial	2413518978
Primary NS (MNAME)	dimitris.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-12 21:19:18

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	1997-02-24
Expires	2027-03-31 (161d)

🔗 Same registrant#

4 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
lavpristopmadrasser.dk	Punktum dk A/S (direct)
sengeeksperten.dk	Punktum dk A/S (direct)
sengeksperten.dk	Punktum dk A/S (direct)
sengexperten.dk	Punktum dk A/S (direct)

📋 WHOIS#

⏱️ Lookup Timing#

85ms

108ms

84ms

AAAA

88ms

TXT

364ms

CAA

101ms

HTTPS

152ms

TLSA

727ms

SOA

0ms

MTA-STS

142ms

DNSSEC

246ms

SRV

176ms

Total

2362ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-17 20:32:42	1280ms	2 NS 2 A 1 MX	🔒 Secure
2026-09-23 21:26:09	1161ms	2 NS 2 A 1 MX	🔒 Secure
2026-09-18 02:12:39	1152ms	2 NS 2 A 1 MX	🔒 Secure
2026-09-17 17:39:10	1806ms	2 NS 2 A 1 MX	🔒 Secure
2026-09-11 07:13:01	1086ms	2 NS 2 A 1 MX	🔒 Secure
2026-09-02 14:27:30	1101ms	2 NS 2 A 1 MX	🔒 Secure
2026-08-29 22:49:30 shown	2362ms	2 NS 2 A 1 MX	🔒 Secure
2026-08-06 21:01:14	1678ms	2 NS 2 A 1 MX	🔒 Secure
2026-07-20 15:28:51	10598ms	2 NS 2 A 1 MX	🔒 Secure
2026-07-15 10:00:58	1772ms	2 NS 2 A 1 MX	🔒 Secure
2026-06-21 10:28:47	1378ms	2 NS 2 A 1 MX	🔒 Secure
2026-06-17 23:47:17	1459ms	2 NS 2 A 1 MX	🔒 Secure