alskat.dk DNS records

🖥️ Nameservers2 records 36ms

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 29ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
66.71.220.1	3600s	ip-001-cf.abacusai-ip.net	AS13335	Cloudflare, Inc.	66.71.220.0/24	🇺🇸 United States	—

📧 MX Records5 records 34ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
1	3600s	aspmx.l.google.com	142.251.9.27 2a00:1450:4010:c1c::1b	rc-in-f27.1e100.net la-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC
5	3600s	alt1.aspmx.l.google.com	192.178.158.26 2404:6800:4000:1025::1b	lcdels-in-f26.1e100.net lcbomp-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC
5	3600s	alt2.aspmx.l.google.com	192.178.158.26 2404:6800:4013:813::1a	lcdels-in-f26.1e100.net lcdels-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC
10	3600s	aspmx2.googlemail.com	192.178.211.26 2404:6800:4000:1025::1a	lcbomp-in-f26.1e100.net lcbomp-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC
10	3600s	aspmx3.googlemail.com	192.178.158.26 2404:6800:4013:813::1a	lcdels-in-f26.1e100.net lcdels-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records

📝

No TXT records found

✉️ SPF

✗ No SPF record — mail spoofing not restricted

📨 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

🔏 ACME Challenge

Type	Name	Value
CNAME	_acme-challenge.alskat.dk	alskat.dk.8e2880757e65b79f.dcv.cloudflare.com

🔗 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	2026082602
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

36ms

A

29ms

MX

34ms

AAAA

25ms

TXT

158ms

CAA

28ms

HTTPS

43ms

TLSA

104ms

SOA

0ms

MTA-STS

41ms

DNSSEC

93ms

SRV

43ms

Total

668ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-09-01 02:10:17	2330ms	2 NS 1 A 5 MX	🔒 Secure	View
2026-08-30 23:44:10	764ms	2 NS 1 A 5 MX	🔒 Secure	View
2026-08-28 03:59:11	958ms	2 NS 1 A 5 MX	🔒 Secure	View
2026-08-27 16:05:15	754ms	2 NS 1 A 5 MX	🔒 Secure	View
2026-08-26 14:57:27	668ms	2 NS 1 A 5 MX	🔒 Secure	View
2026-08-24 21:46:14	770ms	2 NS 1 A 5 MX	🔒 Secure	View
2026-08-23 21:03:22	1303ms	2 NS 1 A 5 MX	🔒 Secure	View
2026-08-22 20:03:38	1195ms	2 NS 1 A 5 MX	🔒 Secure	View
2026-08-21 20:02:04	1173ms	2 NS 1 A 5 MX	🔒 Secure	View
2026-08-20 19:59:27	6773ms	2 NS 1 A 5 MX	🔒 Secure	View
2026-08-19 19:31:58	10257ms	2 NS 1 A 5 MX	🔒 Secure	View
2026-08-18 19:28:21	8272ms	2 NS 1 A 5 MX	🔒 Secure	View
2026-08-17 13:28:25	4633ms	2 NS 1 A 5 MX	🔒 Secure	View
2026-08-15 17:09:37	1399ms	2 NS 1 A 5 MX	🔒 Secure	View
2026-08-14 07:42:59	1454ms	2 NS 1 A 5 MX	🔒 Secure	View
2026-08-13 04:07:56	6380ms	2 NS 1 A 5 MX	🔒 Secure	View
2026-08-10 09:06:59	4077ms	2 NS 1 A 5 MX	🔒 Secure	View
2026-08-08 12:28:29	1340ms	2 NS 1 A 5 MX	🔒 Secure	View
2026-08-03 20:11:51	1138ms	2 NS 1 A 5 MX	🔒 Secure	View
2026-08-02 16:25:40	2850ms	2 NS 1 A 5 MX	🔒 Secure	View
2026-08-01 04:02:03	1940ms	2 NS 1 A 5 MX	🔒 Secure	View
2026-07-28 23:44:53	10055ms	2 NS 1 A 5 MX	🔒 Secure	View
2026-07-27 15:55:00	9413ms	2 NS 1 A 5 MX	🔒 Secure	View
2026-07-26 15:19:05	9254ms	2 NS 1 A 5 MX	🔒 Secure	View
2026-07-25 15:02:47	2469ms	2 NS 1 A 5 MX	🔒 Secure	View