kromi.dk DNS records

🖥️ Nameservers2 records 63ms

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 47ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
46.30.211.38	600s	domain-parking.one.com	AS51468	One.com A/S	46.30.208.0/21	🇩🇰 Denmark	Copenhagen

📧 MX Records7 records 43ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
1	43200s	aspmx.l.google.com	142.251.1.27 2a00:1450:4010:c02::1a 2a00:1450:4010:c02::1a	lb-in-f27.1e100.net le-in-f26.1e100.net le-in-x1a.1e100.net	AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC
5	43200s	alt1.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
5	43200s	alt2.aspmx.l.google.com	173.194.41.26 173.194.41.26 2404:6800:4001:c01::1b	mad01s14-in-f26.1e100.net yukulwh-in-f26.1e100.net yukulwh-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC
10	43200s	aspmx2.googlemail.com	192.178.158.26 2404:6800:4013:813::1b	lcdels-in-f26.1e100.net lcdels-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC
10	43200s	aspmx3.googlemail.com	173.194.41.27 173.194.41.27 2404:6800:4001:c01::1a	yukulwh-in-f27.1e100.net mad01s14-in-f27.1e100.net yukulwh-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC
10	43200s	aspmx4.googlemail.com	172.253.158.27 2404:6800:4003:c26::1a	so-in-f27.1e100.net so-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC
10	43200s	aspmx5.googlemail.com	108.177.125.27 2404:6800:4008:c01::1a	tp-in-f27.1e100.net tp-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC

📧 Autodiscover / Autoconfig

Service	CNAME / IP
🔷 Autodiscover	dkk-viby.dk → 94.231.103.187
🔶 Autoconfig	dkk-viby.dk → 94.231.103.187

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records5 records 177ms

TXT Record
google-site-verification:YbNhIgw5B3bUQWs-GTPhumjPDRUnNfQ3dGZB3hvkeUc
google-site-verification=6eplgiUBa8LA9PAzBjWXQVEep67Ep0UDXkMBUKqAGPU
google-site-verification=eEjxdK35AJcweh-YcBKdU9pPw94ub_kKIQOJ5W6dVz0
v=spf1 a:sleipner.niss.dk a:web.idoit.dk include:_spf.google.com -all
YbNhIgw5B3bUQWs-GTPhumjPDRUnNfQ3dGZB3hvkeUc

✉️ SPF

Policy	Record (kromi.dk)
-all (hard fail)	v=spf1 a:sleipner.niss.dk a:web.idoit.dk 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

🔏 ACME Challenge

Type	Name	Value
CNAME	_acme-challenge.kromi.dk	dkk-viby.dk

🔗 TLSA / DANE

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

🔐 DNSSEC102ms

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

🏷️ SOA41ms

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

63ms

A

47ms

MX

43ms

AAAA

63ms

TXT

177ms

CAA

46ms

HTTPS

54ms

TLSA

167ms

SOA

41ms

MTA-STS

93ms

DNSSEC

102ms

SRV

88ms

Total

5820ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-09-01 16:51:53	2974ms	2 NS 1 A 7 MX	🔒 Secure	View
2026-08-20 04:58:04	5820ms	2 NS 1 A 7 MX	🔒 Secure	View
2026-08-14 05:11:45	1617ms	2 NS 1 A 7 MX	🔒 Secure	View
2026-07-24 07:21:55	5427ms	2 NS 1 A 7 MX	🔒 Secure	View
2026-07-18 11:49:53	3228ms	2 NS 1 A 7 MX	🔒 Secure	View
2026-07-15 22:59:31	1777ms	2 NS 1 A 7 MX	🔒 Secure	View
2026-06-29 17:06:12	894ms	2 NS 1 A 7 MX	🔒 Secure	View
2026-06-21 03:16:37	1006ms	2 NS 1 A 7 MX	🔒 Secure	View
2026-06-17 13:12:05	3346ms	2 NS 1 A 7 MX	🔒 Secure	View