kelman.dk DNS records

🖥️ Nameservers2 records 78ms

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 92ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
212.237.98.112	43200s	—	—	—	—	🇩🇰 Denmark	—

📧 MX Records5 records 80ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
1	43200s	aspmx.l.google.com	142.250.147.27 2a00:1450:4025:c03::1a	rd-in-f27.1e100.net rc-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC
5	43200s	alt1.aspmx.l.google.com	192.178.158.27 2404:6800:4013:813::1b	lcdels-in-f27.1e100.net lcdels-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC
5	43200s	alt2.aspmx.l.google.com	172.253.152.26 2a00:1450:4010:c22::1a	yulpptr-in-f26.1e100.net yulpptr-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC
10	43200s	aspmx2.googlemail.com	142.250.147.27 2a00:1450:4025:c01::1a	rd-in-f27.1e100.net rd-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC
10	43200s	aspmx3.googlemail.com	192.178.211.26 2404:6800:4000:1025::1b	lcbomp-in-f26.1e100.net lcbomp-in-f27.1e100.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 Records3 records 386ms

TXT Record
google-site-verification=AGf5K7iAxvtNNm9CJIwfOPkWdbk7Ft76lzyl_W7e5zQ
MS=4B2BE3C0EFFF94D4123D378E89DA0C58D9C225AF
v=spf1 a include:_spf.scanmailx.com include:aspmx.googlemail.com -all

✉️ SPF

Policy	Record (kelman.dk)
-all (hard fail)	v=spf1 a include:_spf.scanmailx.com include:aspmx.googlemail.com -all

📨 DMARC

Policy	Record (_dmarc.kelman.dk)
p=quarantine	v=DMARC1;p=quarantine;rua=mailto:af@dmarc.scanmailx.com;ruf=mailto:ff@dmarc.scanmailx.com;rf=afrf;adkim=r;aspf=r;pct=100;

📬 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)

🔐 DNSSEC246ms

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

🏷️ SOA0ms

Field	Value
Serial	2026082001
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

78ms

A

92ms

MX

80ms

AAAA

85ms

TXT

386ms

CAA

86ms

HTTPS

102ms

TLSA

3064ms

SOA

0ms

MTA-STS

128ms

DNSSEC

246ms

SRV

152ms

Total

4970ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-20 07:06:42	4970ms	2 NS 1 A 5 MX	🔒 Secure	View
2026-07-21 22:55:48	14185ms	2 NS 1 A 5 MX	🔒 Secure	View
2026-06-26 19:13:32	4504ms	2 NS 1 A 5 MX	🔒 Secure	View
2026-06-22 07:04:32	1160ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-19 23:27:54	4526ms	2 NS 1 A 5 MX	🔒 Secure	View
2026-06-17 17:24:26	4596ms	2 NS 1 A 5 MX	🔒 Secure	View