ccit.dk DNS records

🖥️ Nameservers2 records 45ms

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 34ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
77.111.240.205	3600s	webcluster1.wordpresspod1-cph3.one.com	AS51468	One.com A/S	77.111.240.0/22	🇩🇰 Denmark	Copenhagen

📧 MX Records1 records 44ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	ccit-dk.mail.eo.outlook.com	2a01:111:f403:ca04::2 2a01:111:f403:ca04::7 2a01:111:f403:ca04::c 2a01:111:f403:ca09::9 52.101.68.15 52.101.68.27 52.101.68.8 52.101.73.12	mail-du2pr03cu00102.inbound.protection.outlook.com mail-db4pr02cu00307.inbound.protection.outlook.com mail-db9pr02cu00204.inbound.protection.outlook.com mail-as8pr04cu00801.inbound.protection.outlook.com mail-db6pr03cu00107.inbound.protection.outlook.com mail-db7pr03cu00503.inbound.protection.outlook.com mail-du0pr03cu00100.inbound.protection.outlook.com mail-am4pr0401cu00104.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 → 40.104.116.24
🔶 Autoconfig	77.111.240.205

🔷 AAAA Records (IPv6)1 records 27ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2a02:2350:5:101:6e:9845:ff1e:8011	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

🔌 SRV Records1 records 74ms

Service	Priority	Weight	Port	Target
_sipfederationtls._tcp	100	1	5061	sipfed.online.lync.com

📝 TXT Records6 records 198ms

TXT Record
apple-domain-verification=cVTq57J8PXDTAZWv
apple-domain-verification=g02NhqaXngnCKwmf
MS=ms38076556
MS=ms92702788
MS=ms99588776
v=spf1 include:spf.protection.outlook.com include:spf-de.emailsignatures365.com ip4:78.153.187.34 ip4:194.182.40.2 include:_spf.webmercs.com include:smtpout.pro.dk ip4:37.140.219.7 -all

✉️ SPF

Policy	Record (ccit.dk)
-all (hard fail)	v=spf1 include:spf.protection.outlook.com include:spf-de.emailsignatures365.com ip4:78.153.187.34 ip4:194.182.40.2 include:_spf.webmercs.com include:smtpout.pro.dk ip4:37.140.219.7 -all

📨 DMARC

Policy	Record (_dmarc.ccit.dk)
p=quarantine	v=DMARC1; p=quarantine; rua=mailto:dmarc@ccit.dk; adkim=s; aspf=s;

📬 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)

🔐 DNSSEC75ms

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

🏷️ SOA0ms

Field	Value
Serial	2026081202
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

45ms

A

34ms

MX

44ms

AAAA

27ms

TXT

198ms

CAA

52ms

HTTPS

45ms

TLSA

4039ms

SOA

0ms

MTA-STS

71ms

DNSSEC

75ms

SRV

74ms

Total

4695ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-25 18:57:00	4695ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-13 03:46:53	7044ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-27 02:08:37	5617ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-25 13:32:48	7176ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-23 23:03:22	1108ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-16 19:56:24	917ms	2 NS 1 A 1 MX	🔒 Secure	View