detkgroup.dk DNS records

🖥️ Nameservers2 records 65ms

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 49ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
46.30.213.150	3600s	webcluster1.webpod14-cph3.one.com	AS51468	One.com A/S	46.30.208.0/21	🇩🇰 Denmark	Copenhagen

📧 MX Records1 records 56ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
1	3600s	smtp.google.com	173.194.73.26 173.194.73.27 209.85.233.27 2a00:1450:4010:c02::1a 2a00:1450:4010:c02::1a 2a00:1450:4010:c02::1b 2a00:1450:4010:c02::1b 2a00:1450:4010:c0d::1a 2a00:1450:4010:c0d::1a 2a00:1450:4010:c0d::1b 2a00:1450:4010:c0d::1b 74.125.205.26 74.125.205.27	lq-in-f26.1e100.net lq-in-f27.1e100.net lr-in-f27.1e100.net le-in-x1a.1e100.net le-in-f26.1e100.net le-in-f27.1e100.net le-in-x1b.1e100.net lq-in-f26.1e100.net lq-in-x1a.1e100.net lq-in-f27.1e100.net lq-in-x1b.1e100.net le-in-f26.1e100.net le-in-f27.1e100.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

📧 Autodiscover / Autoconfig

Service	CNAME / IP
🔷 Autodiscover	46.30.213.150
🔶 Autoconfig	46.30.213.150

🔷 AAAA Records (IPv6)1 records 54ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2a02:2350:5:10c:b2:df7:4e22:2c76	3600s	—	AS51468	One.com A/S	2a02:2350:0:0:0:0:0:0/32	🇩🇰 Denmark	Copenhagen

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records5 records 205ms

TXT Record
brevo-code:8b1738ef7412729650ad6438b0abb682
google-site-verification=V-WUokF-vwzptejwx1yxvJuPeWSo6SilPMfnimCLqFE
v=spf1 a mx include:_spf.mlsend.com include:eu.zcsend.net include:one.zoho.eu ?all
v=spf1 include:one.zoho.eu -all
zoho-verification=zb14479450.zmverify.zoho.eu

✉️ SPF

⚠ Multiple SPF records — RFC 7208 §4.5 violation (receivers must treat this as permerror)

Policy	Record (detkgroup.dk)
?all (neutral)	v=spf1 a mx include:_spf.mlsend.com include:eu.zcsend.net include:one.zoho.eu ?all
-all (hard fail)	v=spf1 include:one.zoho.eu -all

📨 DMARC

Policy	Record (_dmarc.detkgroup.dk)
p=none (monitor only)	v=DMARC1; p=none; rua=detk2023@gmail.com; ruf=detk2023@gmail.com; adkim=r; aspf=r; pct=100; sp=none

📬 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)

🔐 DNSSEC91ms

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

🏷️ SOA0ms

Field	Value
Serial	2026071704
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

65ms

A

49ms

MX

56ms

AAAA

54ms

TXT

205ms

CAA

38ms

HTTPS

56ms

TLSA

75ms

SOA

0ms

MTA-STS

80ms

DNSSEC

91ms

SRV

86ms

Total

872ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-26 17:45:15	872ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-23 17:38:49	5255ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-18 13:39:39	8941ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-08 12:34:54	1155ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-17 02:25:33	575ms	2 NS 1 A 1 MX	🔒 Secure	View