cisgruppen.dk DNS records

🖥️ Nameservers2 records 86ms

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 109ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
77.111.240.245	3600s	webcluster2.wordpresspod1-cph3.one.com	AS51468	One.com A/S	77.111.240.0/22	🇩🇰 Denmark	Copenhagen

📧 MX Records1 records 91ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	cisgruppen-dk.mail.protection.outlook.com	2a01:111:f403:ca04::8 2a01:111:f403:ca04::9 2a01:111:f403:ca04::c 2a01:111:f403:ca09::24 52.101.103.140 52.101.73.16 52.101.73.22 52.101.73.24	mail-db5pr02cu00100.inbound.protection.outlook.com mail-db7pr03cu00601.inbound.protection.outlook.com mail-db9pr02cu00204.inbound.protection.outlook.com mail-am6pr02cu00204.inbound.protection.outlook.com mail-miypr02cu00204.inbound.protection.outlook.com mail-as2pr05cu00100.inbound.protection.outlook.com mail-am7pr05cu00106.inbound.protection.outlook.com mail-as8pr05cu00300.inbound.protection.outlook.com	AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation

📧 Autodiscover / Autoconfig

Service	CNAME / IP
🔷 Autodiscover	autodiscover.outlook.com → 40.104.116.40

🔷 AAAA Records (IPv6)1 records 75ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2a02:2350:5:101:80a8:9646:76f7:49da	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 Records2 records 368ms

TXT Record
MS=ms12704548
v=spf1 include:_custspf.one.com include:spf.protection.outlook.com -all

✉️ SPF

Policy	Record (cisgruppen.dk)
-all (hard fail)	v=spf1 include:_custspf.one.com include:spf.protection.outlook.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)

🔐 DNSSEC332ms

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

🏷️ SOA0ms

Field	Value
Serial	2026082801
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

86ms

A

109ms

MX

91ms

AAAA

75ms

TXT

368ms

CAA

104ms

HTTPS

106ms

TLSA

811ms

SOA

0ms

MTA-STS

125ms

DNSSEC

332ms

SRV

123ms

Total

2372ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-29 02:10:38	2372ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-11 14:23:02	4371ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-07 19:00:23	1299ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-01 03:02:42	1477ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-27 23:07:32	16991ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-26 22:34:20	8932ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-25 21:34:41	3844ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-24 21:28:19	2003ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-23 21:20:49	1169ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-22 20:12:17	9306ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-21 09:58:32	1533ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-20 07:00:42	1352ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-19 02:45:52	9050ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-17 16:15:07	1330ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-16 11:04:25	1354ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-14 21:43:25	16971ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-13 04:22:31	1119ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-11 15:26:53	1689ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-08 21:15:36	2298ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-07 02:20:24	9493ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-05 18:22:18	18085ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-04 13:50:25	6269ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-03 13:17:36	1144ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-30 13:51:36	796ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-27 18:02:44	956ms	2 NS 1 A 1 MX	🔒 Secure	View