atlex.dk DNS records

🖥️ Nameservers3 records 40ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.sdu.dk	130.225.155.136	ns1.sdu.dk	AS1835 IDDQD-AS
ns2.sdu.dk	130.225.155.148	ns2.sdu.dk	AS1835 IDDQD-AS
ns3.sdu.dk	193.163.227.4	ns3.sdu.dk	AS44328 Region Syddanmark

🌍 A Records1 records 35ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
130.225.156.155	600s	—	AS1835	IDDQD-AS	130.225.0.0/16	🇩🇰 Denmark	—

📧 MX Records

📧

No MX records found

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records

📝

No TXT records found

✉️ SPF

✗ No SPF record — mail spoofing not restricted

📨 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)

🔐 DNSSEC109ms

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

🏷️ SOA0ms

Field	Value
Serial	12655
Primary NS (MNAME)	ibgm.mgt.sdu.dk
Responsible (RNAME)	dns@sdu.dk
Refresh	10800s
Retry	1080s
Expire	2419200s
Minimum (neg-cache TTL)	900s

📋 RegistrationWHOIS fetched 2026-07-16 17:39:55

Field	Value
Registrar	dns.services ApS
Registered	2016-08-18
Expires	2026-08-31 (expired)

📋 WHOIS

⏱️ Lookup Timing

NS

40ms

A

35ms

MX

39ms

AAAA

29ms

TXT

121ms

CAA

31ms

HTTPS

16039ms

TLSA

53ms

SOA

0ms

MTA-STS

71ms

DNSSEC

109ms

SRV

62ms

Total

16377ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-31 02:37:19	16377ms	3 NS 1 A 0 MX	🔒 Secure	View
2026-08-26 21:01:38	16423ms	3 NS 1 A 0 MX	🔒 Secure	View
2026-08-25 01:43:55	16450ms	3 NS 1 A 0 MX	🔒 Secure	View
2026-08-22 21:43:32	7482ms	3 NS 1 A 0 MX	🔒 Secure	View
2026-08-18 20:38:34	6021ms	3 NS 1 A 0 MX	🔒 Secure	View
2026-08-17 11:39:00	5578ms	3 NS 1 A 0 MX	🔒 Secure	View
2026-08-14 19:30:24	5113ms	3 NS 1 A 0 MX	🔒 Secure	View
2026-08-10 07:36:45	6485ms	3 NS 1 A 0 MX	🔒 Secure	View
2026-08-07 17:53:07	4537ms	3 NS 1 A 0 MX	🔒 Secure	View
2026-08-03 04:08:14	8551ms	3 NS 1 A 0 MX	🔒 Secure	View
2026-07-31 23:14:39	4401ms	3 NS 1 A 0 MX	🔒 Secure	View
2026-07-25 17:41:57	8596ms	3 NS 1 A 0 MX	🔒 Secure	View
2026-07-24 17:39:33	4400ms	3 NS 1 A 0 MX	🔒 Secure	View
2026-07-22 13:42:31	10855ms	3 NS 1 A 0 MX	🔒 Secure	View
2026-07-21 01:17:44	4453ms	3 NS 1 A 0 MX	🔒 Secure	View
2026-07-17 23:21:27	10671ms	3 NS 1 A 0 MX	🔒 Secure	View
2026-07-16 17:39:01	4486ms	3 NS 1 A 0 MX	🔒 Secure	View
2026-07-11 03:24:56	4923ms	3 NS 1 A 0 MX	🔒 Secure	View
2026-07-09 04:14:37	11814ms	3 NS 1 A 0 MX	🔒 Secure	View
2026-07-02 12:24:52	8657ms	3 NS 1 A 0 MX	🔒 Secure	View
2026-06-24 02:01:32	4516ms	3 NS 1 A 0 MX	🔒 Secure	View
2026-06-23 12:31:04	936ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-21 23:20:55	6684ms	3 NS 1 A 0 MX	🔒 Secure	View
2026-06-19 13:50:41	2817ms	3 NS 1 A 0 MX	🔒 Secure	View
2026-06-16 13:48:13	4376ms	3 NS 1 A 0 MX	🔒 Secure	View