laegeholbaek.dk DNS records

🖥️ Nameservers4 records 44ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.simply.com	2a02:2339:1:15c::4562:4562 91.197.248.78	ns1.simply.com ns1.simply.com	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S
ns2.simply.com	185.25.141.15 2a02:2339:4006:101::4562:4562	ns2.simply.com ns2.simply.com	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S
ns3.simply.com	91.197.248.79	ns3.simply.com	AS48854 team.blue Denmark A/S
ns4.simply.com	91.197.248.80	ns4.simply.com	AS48854 team.blue Denmark A/S

🌍 A Records1 records 42ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
165.227.141.145	3600s	1151776.cloudwaysapps.com	AS14061	DigitalOcean, LLC	165.227.0.0/16	🇩🇪 Germany	Frankfurt am Main

📧 MX Records2 records 61ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	3600s	mx1.emailsrvr.com	184.106.54.1	mx1.emailsrvr.com	AS19994 Rackspace Hosting
20	3600s	mx2.emailsrvr.com	108.166.43.2 146.20.161.2 173.203.187.2 184.106.54.2	mx2.emailsrvr.com mx2.emailsrvr.com mx2.emailsrvr.com mx2.emailsrvr.com	AS19994 Rackspace Hosting AS27357 Rackspace Hosting AS27357 Rackspace Hosting AS19994 Rackspace Hosting

📧 Autodiscover / Autoconfig

Service	CNAME / IP
🔷 Autodiscover	autodiscover.emailsrvr.com → 161.47.143.37
🔶 Autoconfig	maildiscover.simply.com → 94.231.108.222

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records1 records 147ms

TXT Record
v=spf1 include:emailsrvr.com ~all

✉️ SPF

Policy	Record (laegeholbaek.dk)
~all (soft fail)	v=spf1 include:emailsrvr.com ~all

📨 DMARC

Policy	Record (_dmarc.laegeholbaek.dk)
p=reject	v=DMARC1; p=reject; rua=mailto:dmarc@robot.simply.com; ruf=mailto:dmarc@robot.simply.com;

📬 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

🔗 TLSA / DANE

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

🔐 DNSSEC93ms

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

🏷️ SOA0ms

Field	Value
Serial	2025091201
Primary NS (MNAME)	ns1.simply.com
Responsible (RNAME)	hostmaster@simply.com
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	3600s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

44ms

A

42ms

MX

61ms

AAAA

46ms

TXT

147ms

CAA

62ms

HTTPS

48ms

TLSA

263ms

SOA

0ms

MTA-STS

71ms

DNSSEC

93ms

SRV

70ms

Total

858ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-09-02 05:40:37	858ms	4 NS 1 A 2 MX	🔒 Secure	View
2026-08-27 10:45:44	825ms	4 NS 1 A 2 MX	🔒 Secure	View
2026-08-25 20:34:12	1553ms	4 NS 1 A 2 MX	🔒 Secure	View
2026-06-30 08:16:40	824ms	4 NS 1 A 2 MX	🔒 Secure	View
2026-06-27 02:39:35	1887ms	4 NS 1 A 2 MX	🔒 Secure	View
2026-06-26 15:35:08	3207ms	4 NS 1 A 2 MX	🔒 Secure	View
2026-06-23 04:48:16	1170ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-20 21:16:51	490ms	4 NS 1 A 2 MX	🔒 Secure	View
2026-06-20 08:16:12	889ms	4 NS 1 A 2 MX	🔒 Secure	View
2026-06-20 05:54:43	1053ms	4 NS 1 A 2 MX	🔒 Secure	View
2026-06-18 05:25:12	869ms	4 NS 1 A 2 MX	🔒 Secure	View