asgerleerskov.dk

📜 Historical scan 2026-08-21 11:50:46 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

asgerleerskov.dk is a .dk domain served by 3 nameservers (ns1.simply.com, ns2.simply.com, ns3.simply.com). It was registered on 30 December 2024 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 162.159.140.166 is hosted by Cloudflare, Inc. (AS13335) in United States. Mail is handled by smtp.google.com. The zone is DNSSEC-signed and validates, 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#

3 records 85ms

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

🌍 A Records#

1 records 90ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
162.159.140.166	3600s	—	AS13335	Cloudflare, Inc.	162.159.128.0/19	🇺🇸 United States	—

📧 MX Records#

1 records 82ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
1	600s	smtp.google.com	172.253.148.26 172.253.148.27 2a00:1450:4025:4401::1a 2a00:1450:4025:4401::1b	yuskedq-in-f26.1e100.net yuskedq-in-f27.1e100.net yuskedq-in-f26.1e100.net yuskedq-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔶 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

🔌 SRV Records#

1 records 148ms

Service	Priority	Weight	Port	Target
_autodiscover._tcp	10	10	443	maildiscover.simply.com

📝 TXT Records#

2 records 378ms

TXT Record
facebook-domain-verification=9zb1iqgpo41lyasb44l9s1s2rzgl1v
google-site-verification=SRkBUOoBQJ1hCOV6eBbW4UstzzR7h7R_5447Fht-Op4

✉️ SPF#

✗ No SPF record — mail spoofing not restricted

📨 DMARC#

Policy	Record (_dmarc.asgerleerskov.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

🧩 Web & zone#

latest probe, not this scan · checked 2026-10-10 07:22:08

www CNAME	sites.ludicrous.cloud (all on ludicrous.cloud) → 104.18.35.90 172.64.152.166 2606:4700:440b::ac40:98a6 2a06:98c1:3102::6812:235a (AS13335)
www vs bare domain	Same network asgerleerskov.dk: 162.159.140.166 (AS13335) www.asgerleerskov.dk: 104.18.35.90 172.64.152.166 2606:4700:440b::ac40:98a6 2a06:98c1:3102::6812:235a (AS13335)
Wildcard	No
Denial of existence	NSEC zone can be walked (all names enumerable)
CDS / CDNSKEY	Published: key rollovers can be automated with the registry (RFC 7344/8078) 1 CDS, 1 CDNSKEY

🔏 ACME Challenge#

Type	Name	Value
TXT	_acme-challenge.asgerleerskov.dk	Bv15ht6W2RaheyoIKFsxJQYG5YSqX39A0veXYC1p7hk

🔗 TLSA / DANE#

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

🔐 DNSSEC#

185ms

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

🏷️ SOA#

0ms

Field	Value
Serial	2026082000
Primary NS (MNAME)	ns1.simply.com
Responsible (RNAME)	hostmaster@simply.com
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	3600s

📋 Registration#

WHOIS fetched 2026-10-03 03:49:20

Field	Value
Registrar	Simply.com A/S
Registered	2024-12-30
Expires	2026-12-29 (68d)

📋 WHOIS#

⏱️ Lookup Timing#

85ms

90ms

82ms

AAAA

62ms

TXT

378ms

CAA

62ms

HTTPS

63ms

TLSA

79ms

SOA

0ms

MTA-STS

83ms

DNSSEC

185ms

SRV

148ms

Total

1439ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-03 03:32:37	810ms	3 NS 1 A 1 MX	🔒 Secure
2026-09-28 02:49:08	568ms	3 NS 1 A 1 MX	🔒 Secure
2026-08-29 21:10:33	511ms	3 NS 1 A 1 MX	🔒 Secure
2026-08-21 11:50:46 shown	1439ms	3 NS 1 A 1 MX	🔒 Secure
2026-08-09 20:46:27	1084ms	3 NS 1 A 1 MX	🔒 Secure
2026-07-01 23:49:15	803ms	3 NS 1 A 1 MX	🔒 Secure
2026-06-16 13:44:18	719ms	3 NS 1 A 1 MX	🔒 Secure