aa-helsingoer.dk DNS records

🖥️ Nameservers2 records 15ms

Nameserver	IP addresses	PTR	ASN / ISP
ns01.one.com	195.206.121.10 2001:67c:28cc::10	ns01.one.com ns01.one.com	AS197495 One.com A/S AS197495 One.com A/S
ns02.one.com	185.10.11.10 2001:67c:3c0::10	ns02.one.com ns02.one.com	AS51468 One.com A/S AS51468 One.com A/S

🌍 A Records1 records 6ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
62.243.97.138	3600s	62-243-97-138-static.dk.customer.tdc.net	AS3292	TDC Holding A/S	62.242.0.0/15	🇩🇰 Denmark	Holte

📧 MX Records2 records 7ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	3600s	dumpdata.dk	62.243.97.138	62-243-97-138-static.dk.customer.tdc.net	AS3292 TDC Holding A/S
15	3600s	mail.dumpdata.dk	62.243.97.138	62-243-97-138-static.dk.customer.tdc.net	AS3292 TDC Holding A/S

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records4 records 122ms

TXT Record
google-site-verification=FQive8rC_JwQ7uUIwfHkPg2APzppsMjgiJ-q71pn_Pc
v=DKIM1; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAsePFlYpJA405m9ZyV2yK2aLq/wmwKLxbyvadXgDwNKT49kgsB3ZS/FUbV42JYrGjZEu9uKJxf4XWn4anJN+LBSCVp0Ytzlvc+OfOOUhQVRS8yjWD6CDOx90KPsBQijhvF9jj+0+zzr3y++FyRVQXsXcu60IndaFkEDSujEoclmFI/J0mXjyMWgBm62jl+P++bswe+9DMv/nDw/wJLzPNy9Vbbo+GfSLSj7O3b9WKsk3wL2ywzpFx02gF8JGddcEynYyHByZJNUWBvIi9ie/ozX0/CMRmJP8NQEC9AEqkB/fRdXZQa+z5WfVSfxgl3cEC4JgELX1S5VybKKzyBPS/ZQIDAQAB;
v=DMARC1; p=none; rua=mailto:info@dumpdata.dk;
v=spf1 ip4:62.243.97.138 include:mail.dk -all include:hotmail.com ~all

✉️ SPF

Policy	Record (aa-helsingoer.dk)
-all (hard fail)	v=spf1 ip4:62.243.97.138 include:mail.dk -all include:hotmail.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

🔗 TLSA / DANE

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

🔐 DNSSEC118ms

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

Key type	Algorithm	Public key
KSK	ECDSA P-256/SHA-256	/jCg7qkqhPU4XuO01rZVzPQDL1S9XiFgkJ1y5gGQ…
ZSK	ECDSA P-256/SHA-256	1nEEvpiQMfx6nXy8ku0FB96tFdEMKYZfIbTdbC/k…

🏷️ SOA6ms

Field	Value
Serial	2026081101
Primary NS (MNAME)	ns01.one.com
Responsible (RNAME)	hostmaster@one.com
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	600s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

15ms

A

6ms

MX

7ms

AAAA

43ms

TXT

122ms

CAA

22ms

HTTPS

33ms

TLSA

162ms

SOA

6ms

MTA-STS

8ms

DNSSEC

118ms

SRV

0ms

Total

997ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-09-02 16:07:42	997ms	2 NS 1 A 2 MX	🔒 Secure	View
2026-08-27 09:16:24	598ms	2 NS 1 A 2 MX	🔒 Secure	View
2026-08-11 20:24:49	1608ms	2 NS 1 A 2 MX	🔒 Secure	View
2026-07-18 03:31:54	8850ms	2 NS 1 A 2 MX	🔒 Secure	View
2026-07-14 05:03:18	1195ms	2 NS 1 A 2 MX	🔒 Secure	View
2026-07-05 19:21:10	1403ms	2 NS 1 A 2 MX	🔒 Secure	View
2026-06-18 14:43:55	647ms	2 NS 1 A 2 MX	⚠️ Bogus	View
2026-06-16 12:38:36	584ms	2 NS 1 A 2 MX	🔒 Secure	View