computerworld.dk DNS records

🖥️ Nameservers4 records 50ms

Nameserver	IP addresses	PTR	ASN / ISP
ns.locuples.com	208.94.148.4 2600:1800:10::1	ns10.dnsmadeeasy.com ns10.dnsmadeeasy.com	AS16552 Tiggee LLC AS16552 Tiggee LLC
ns2.locuples.com	208.80.124.4 2600:1801:11::1	ns11.dnsmadeeasy.com ns11.dnsmadeeasy.com	AS16552 Tiggee LLC AS16552 Tiggee LLC
ns3.wwi.as	208.80.126.4 2600:1802:12::1	ns12.dnsmadeeasy.com ns12.dnsmadeeasy.com	AS16552 Tiggee LLC AS16552 Tiggee LLC
ns4.wwi.eu	208.80.125.4 2600:1801:13::1	ns13.dnsmadeeasy.com ns13.dnsmadeeasy.com	AS16552 Tiggee LLC AS16552 Tiggee LLC

🌍 A Records1 records 53ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
92.43.123.120	900s	—	AS44398	Itm8 A/S	92.43.120.0/21	🇩🇰 Denmark	Copenhagen

📧 MX Records3 records 46ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	300s	mx1-dk.centerasecurity.dk	128.76.60.167 128.76.60.187 89.233.19.127 89.233.19.127 89.233.19.188 89.233.19.188	mx6.centerasecurity.dk mx6.centerasecurity.dk 127.0-254.19.233.89.in-addr.arpa mx14.centerasecurity.dk 188.0-254.19.233.89.in-addr.arpa mx14.centerasecurity.dk	AS3292 TDC Holding A/S AS3292 TDC Holding A/S AS3308 Norlys Digital A/S AS3308 Norlys Digital A/S AS3308 Norlys Digital A/S AS3308 Norlys Digital A/S
10	300s	mx2-dk.centerasecurity.dk	128.76.60.168 128.76.60.169 89.233.19.128 89.233.19.128 89.233.19.129 89.233.19.129	mx6.centerasecurity.dk mx6.centerasecurity.dk 128.0-254.19.233.89.in-addr.arpa mx14.centerasecurity.dk 129.0-254.19.233.89.in-addr.arpa mx14.centerasecurity.dk	AS3292 TDC Holding A/S AS3292 TDC Holding A/S AS3308 Norlys Digital A/S AS3308 Norlys Digital A/S AS3308 Norlys Digital A/S AS3308 Norlys Digital A/S
20	300s	mx3-dk.centerasecurity.dk	128.76.60.187 89.233.19.129 89.233.19.129	mx6.centerasecurity.dk 129.0-254.19.233.89.in-addr.arpa mx14.centerasecurity.dk	AS3292 TDC Holding A/S AS3308 Norlys Digital A/S AS3308 Norlys Digital A/S

📧 Autodiscover / Autoconfig

Service	CNAME / IP
🔷 Autodiscover	autodiscover.outlook.com → 40.104.116.8
🔶 Autoconfig	92.43.123.120

🔷 AAAA Records (IPv6)1 records 52ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2001:2010:b:20::40	900s	—	AS3308	Norlys Digital A/S	2001:2010:0:0:0:0:0:0/31	🇩🇰 Denmark	—

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records1 records 146ms

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

📝 TXT Records2 records 223ms

TXT Record
MS=ms34890398
v=spf1 mx include:sendgrid.net include:spf.protection.outlook.com ip4:92.43.123.123 include:_spf.online.superoffice.com include:_spf.centerasecurity.dk ~all

✉️ SPF

Policy	Record (computerworld.dk)
~all (soft fail)	v=spf1 mx include:sendgrid.net include:spf.protection.outlook.com ip4:92.43.123.123 include:_spf.online.superoffice.com include:_spf.centerasecurity.dk ~all

📨 DMARC

Policy	Record (_dmarc.computerworld.dk)
p=reject	v=DMARC1; p=reject; rua=mailto:uj02jl9e@ag.eu.dmarcadvisor.com; ruf=mailto:uj02jl9e@fr.eu.dmarcadvisor.com;

📬 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 / DANE6 records 502ms

Service / Owner	Type	Cert association
SMTP _25._tcp.mx1-dk.centerasecurity.dk	DANE-EE · SPKI · SHA-256	D4C349E7B72F5CF4A9CEA358F98947C2…
SMTP _25._tcp.mx1-dk.centerasecurity.dk	DANE-EE · SPKI · SHA-256	56315B43B892E9AEE184919EC6A5821C…
SMTP _25._tcp.mx2-dk.centerasecurity.dk	DANE-EE · SPKI · SHA-256	56315B43B892E9AEE184919EC6A5821C…
SMTP _25._tcp.mx2-dk.centerasecurity.dk	DANE-EE · SPKI · SHA-256	D4C349E7B72F5CF4A9CEA358F98947C2…
SMTP _25._tcp.mx3-dk.centerasecurity.dk	DANE-EE · SPKI · SHA-256	D4C349E7B72F5CF4A9CEA358F98947C2…
SMTP _25._tcp.mx3-dk.centerasecurity.dk	DANE-EE · SPKI · SHA-256	56315B43B892E9AEE184919EC6A5821C…

🔐 DNSSEC122ms

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

🏷️ SOA0ms

Field	Value
Serial	2009010782
Primary NS (MNAME)	ns10.dnsmadeeasy.com
Responsible (RNAME)	dns@dnsmadeeasy.com
Refresh	43200s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	180s

📋 RegistrationWHOIS fetched 2026-08-13 06:45:57

Field	Value
Registrar	MarkMonitor Inc.
Registered	1996-04-23
Expires	2027-06-30 (301d)

📋 WHOIS

⏱️ Lookup Timing

NS

50ms

A

53ms

MX

46ms

AAAA

52ms

TXT

223ms

CAA

50ms

HTTPS

111ms

TLSA

502ms

SOA

0ms

MTA-STS

68ms

DNSSEC

122ms

SRV

146ms

Total

1398ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-09-01 09:26:24	1786ms	4 NS 1 A 3 MX	🔒 Secure	View
2026-08-27 04:19:48	1174ms	4 NS 1 A 3 MX	🔒 Secure	View
2026-08-20 10:42:37	3151ms	4 NS 1 A 3 MX	🔒 Secure	View
2026-08-19 06:18:59	1807ms	4 NS 1 A 3 MX	🔒 Secure	View
2026-08-18 01:35:37	5672ms	4 NS 1 A 3 MX	🔒 Secure	View
2026-08-16 22:04:31	2171ms	4 NS 1 A 3 MX	🔒 Secure	View
2026-08-13 06:37:00	4207ms	4 NS 1 A 3 MX	🔒 Secure	View
2026-08-09 02:52:15	3800ms	4 NS 1 A 3 MX	🔒 Secure	View
2026-08-04 00:06:17	2099ms	4 NS 1 A 3 MX	🔒 Secure	View
2026-07-25 13:32:50	1412ms	4 NS 1 A 3 MX	🔒 Secure	View
2026-07-20 02:07:11	10384ms	4 NS 1 A 3 MX	🔒 Secure	View
2026-07-18 20:57:13	11540ms	4 NS 1 A 3 MX	🔒 Secure	View
2026-07-17 15:45:05	2864ms	4 NS 1 A 3 MX	🔒 Secure	View
2026-07-14 14:24:04	1626ms	4 NS 1 A 3 MX	🔒 Secure	View
2026-07-13 08:08:26	9313ms	4 NS 1 A 3 MX	🔒 Secure	View
2026-07-12 06:58:07	9400ms	4 NS 1 A 3 MX	🔒 Secure	View
2026-07-01 06:52:42	1398ms	4 NS 1 A 3 MX	🔒 Secure	View
2026-06-30 04:27:18	2131ms	4 NS 1 A 3 MX	🔒 Secure	View
2026-06-28 04:02:08	5592ms	4 NS 1 A 3 MX	🔒 Secure	View
2026-06-18 15:32:47	1782ms	4 NS 1 A 3 MX	🔒 Secure	View
2026-06-16 22:42:34	65535ms	4 NS 1 A 3 MX	🔒 Secure	View
2026-06-16 22:04:41	2911ms	4 NS 1 A 3 MX	🔒 Secure	View
2026-06-16 22:04:21	690ms	4 NS 1 A 3 MX	🔒 Secure	View
2026-06-16 22:01:49	2824ms	4 NS 1 A 3 MX	🔒 Secure	View