cogidocs365.dk

📜 Historical scan 2026-06-26 23:42:02 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

cogidocs365.dk is a .dk domain served by 2 nameservers (ns01.online4u.no, ns02.online4u.no). It was registered on 8 May 2019 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 64.28.8.46 is hosted by Globalconnect As (AS2116) in Norway. Mail is handled by .. The zone is not DNSSEC-signed, publishes a DMARC policy and has no IPv6 address. Below are all of its DNS records from this scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

2 records 46ms

Nameserver	IP addresses	PTR	ASN / ISP
ns01.online4u.no	185.243.217.70	ns01.online4u.no	AS56655 Gigahost AS
ns02.online4u.no	64.28.8.34	34.32-47.8.28.64.in-addr.arpa	AS2116 Globalconnect As

🌍 A Records#

1 records 33ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
64.28.8.46	3600s	46.32-47.8.28.64.in-addr.arpa ww17.online4u.no	AS2116	Globalconnect As	64.28.0.0/19	🇳🇴 Norway	Oslo

📧 MX Records#

1 records 44ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	. Null MX — domain accepts no email (RFC 7505)

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 210ms

TXT Record
v=spf1 -all

✉️ SPF#

Policy	Record (cogidocs365.dk)
-all (hard fail)	v=spf1 -all

📨 DMARC#

Policy	Record (_dmarc.cogidocs365.dk)
p=reject	v=DMARC1; p=reject;

📬 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

🔎 SPF check#

zone-wide SPF report

DNS lookups: 0/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

106ms

Check	Result
Validation Status	🔓 Insecure
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✗ Not found
Flags	unsigned answer

🏷️ SOA#

45ms

Field	Value
Serial	2021111703
Primary NS (MNAME)	ns01.online4u.no
Responsible (RNAME)	hostmaster@online4u.no
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	3600s

📋 Registration#

WHOIS fetched 2026-10-09 19:15:44

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2019-05-08
Expires	2027-05-31 (219d)

📋 WHOIS#

⏱️ Lookup Timing#

46ms

33ms

44ms

AAAA

33ms

TXT

210ms

CAA

40ms

HTTPS

32ms

TLSA

103ms

SOA

45ms

MTA-STS

64ms

DNSSEC

106ms

SRV

68ms

Total

731ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-30 10:54:55	3385ms	2 NS 0 A 0 MX	❓ Unknown
2026-09-27 19:58:41	3303ms	2 NS 0 A 0 MX	❓ Unknown
2026-09-20 17:26:53	2818ms	2 NS 0 A 0 MX	❓ Unknown
2026-09-13 21:12:34	3110ms	2 NS 0 A 0 MX	❓ Unknown
2026-09-03 03:02:24	9499ms	2 NS 1 A 1 MX	🔓 Insecure
2026-06-29 03:38:25	1048ms	2 NS 1 A 1 MX	🔓 Insecure
2026-06-26 23:42:02 shown	731ms	2 NS 1 A 1 MX	🔓 Insecure
2026-06-23 17:43:38	1183ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-20 00:18:52	901ms	2 NS 1 A 1 MX	🔓 Insecure
2026-06-16 21:41:35	426ms	2 NS 1 A 0 MX	🔓 Insecure
2026-06-16 21:40:38	604ms	2 NS 1 A 0 MX	🔓 Insecure