netfalken.dk DNS records

🖥️ Nameservers2 records 32ms

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 52ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
45.136.70.201	600s	mail.netfalken.dk	AS44803	Webdock.io ApS	45.136.70.0/23	🇩🇰 Denmark	Asperup

📧 MX Records1 records 45ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
1	600s	smtp.google.com	173.194.220.27 173.194.221.26 173.194.221.27 173.194.222.26 173.194.222.27 2a00:1450:4010:c09::1a 2a00:1450:4010:c09::1a 2a00:1450:4010:c0a::1a 2a00:1450:4010:c0a::1a 2a00:1450:4010:c0a::1b 2a00:1450:4010:c0a::1b 2a00:1450:4010:c0b::1a 2a00:1450:4010:c0b::1a	lk-in-f27.1e100.net lm-in-f26.1e100.net lm-in-f27.1e100.net lo-in-f26.1e100.net lo-in-f27.1e100.net lk-in-f26.1e100.net lk-in-x1a.1e100.net lm-in-f26.1e100.net lm-in-x1a.1e100.net lm-in-f27.1e100.net lm-in-x1b.1e100.net lo-in-f26.1e100.net lo-in-x1a.1e100.net	AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC 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 Records2 records 155ms

TXT Record
google-site-verification=s2msFlU63faQFAe18ox5OiU4R4xCFQkK7wsa7wg7r4Y
v=spf1 include:_custspf.one.com include:spf.protection.outlook.com include:_spf.google.com ~all

✉️ SPF

Policy	Record (netfalken.dk)
~all (soft fail)	v=spf1 include:_custspf.one.com include:spf.protection.outlook.com include:_spf.google.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)

🔐 DNSSEC81ms

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

🏷️ SOA0ms

Field	Value
Serial	2026081710
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

32ms

A

52ms

MX

45ms

AAAA

38ms

TXT

155ms

CAA

45ms

HTTPS

46ms

TLSA

117ms

SOA

0ms

MTA-STS

61ms

DNSSEC

81ms

SRV

68ms

Total

655ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-26 07:51:37	655ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-18 23:39:20	2396ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-17 10:33:31	1340ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-13 22:30:12	1882ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-11 16:28:33	1032ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-10 14:04:58	4595ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-20 11:44:38	2942ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-07-13 01:59:57	8924ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-07-01 06:55:47	874ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-06-20 09:27:27	950ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-06-17 15:31:51	847ms	2 NS 1 A 4 MX	🔒 Secure	View