cohesiongroup.dk DNS records

🖥️ Nameservers2 records 42ms

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 40ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
195.47.247.18	3600s	one.com.webforward.g1i.one	AS51468	One.com A/S	195.47.247.0/24	—	—

📧 MX Records5 records 40ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
1	600s	aspmx.l.google.com	142.250.150.26 2a00:1450:4010:c01::1a 2a00:1450:4010:c01::1a	la-in-f26.1e100.net lh-in-x1a.1e100.net lh-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC
5	3600s	alt1.aspmx.l.google.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
5	3600s	alt2.aspmx.l.google.com	173.194.41.26 173.194.41.26 2404:6800:4001:c01::1a	mad01s14-in-f26.1e100.net yukulwh-in-f26.1e100.net yukulwh-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC
10	3600s	alt3.aspmx.l.google.com	172.253.158.26 2404:6800:4003:c26::1a	so-in-f26.1e100.net so-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC
10	3600s	alt4.aspmx.l.google.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	195.47.247.18
🔶 Autoconfig	195.47.247.18

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records2 records 239ms

TXT Record
google-site-verification=HwciaBuvIB3q0VLBFajbEt61S2XjUTm08Kh_iSQAzGE
v=spf1 include:_spf.google.com ~all

✉️ SPF

Policy	Record (cohesiongroup.dk)
~all (soft fail)	v=spf1 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)

🔐 DNSSEC89ms

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

🏷️ SOA0ms

Field	Value
Serial	2026081001
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

42ms

A

40ms

MX

40ms

AAAA

46ms

TXT

239ms

CAA

46ms

HTTPS

37ms

TLSA

117ms

SOA

0ms

MTA-STS

57ms

DNSSEC

89ms

SRV

73ms

Total

793ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-27 15:39:46	793ms	2 NS 1 A 5 MX	🔒 Secure	View
2026-08-11 16:11:19	1270ms	2 NS 1 A 5 MX	🔒 Secure	View
2026-07-17 14:41:19	1281ms	2 NS 1 A 5 MX	🔒 Secure	View
2026-07-14 00:46:40	1154ms	2 NS 1 A 5 MX	🔒 Secure	View
2026-07-12 20:06:52	1408ms	2 NS 1 A 5 MX	🔒 Secure	View
2026-07-11 13:18:44	5112ms	2 NS 1 A 5 MX	🔒 Secure	View
2026-07-06 21:44:02	1374ms	2 NS 1 A 5 MX	🔒 Secure	View
2026-06-23 09:00:49	829ms	2 NS 1 A 5 MX	🔒 Secure	View
2026-06-21 01:17:32	2640ms	2 NS 1 A 5 MX	🔒 Secure	View
2026-06-16 21:50:39	432ms	2 NS 1 A 5 MX	🔒 Secure	View
2026-06-16 21:40:43	709ms	2 NS 1 A 5 MX	🔒 Secure	View