gladuniversity.dk

📜 Historical scan 2026-06-26 20:49:53 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

gladuniversity.dk is a .dk domain served by 4 nameservers (ns1.dotserv.com, ns1.dotserv.net, ns2.dotserv.com and 1 more). It was registered on 24 July 2013 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 178.20.217.4 is hosted by Atea A/S (AS21060) in Denmark. Mail is handled by www.gladuniversity.dk. 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#

4 records 79ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.dotserv.com	178.20.218.61 2a01:7cc0:101:ffff::51	ns1.dotserv.com ns1.dotserv.com	AS21060 Atea A/S AS21060 Atea A/S
ns1.dotserv.net	178.20.217.29 2a01:7cc0:101:ffff::52	ns1.dotserv.net ns2.dotserv.com	AS21060 Atea A/S AS21060 Atea A/S
ns2.dotserv.com	193.180.214.21	—	AS44803 Webdock.io ApS
ns2.dotserv.net	162.19.249.51 2001:41d0:701:1100::c89e	ns2.dotserv.net ns2.dotserv.net	AS16276 OVH SAS AS16276 OVH SAS

🌍 A Records#

1 records 62ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
178.20.217.4	3600s	parking.enavn.dk	AS21060	Atea A/S	178.20.216.0/23	🇩🇰 Denmark	—

📧 MX Records#

1 records 67ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	3600s	www.gladuniversity.dk	178.20.217.4	parking.enavn.dk	AS21060 Atea A/S

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	178.20.217.4
🔶 Autoconfig	178.20.217.4

🔷 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#

Policy	Record (_dmarc.gladuniversity.dk)
p=none (monitor only)	v=DMARC1; p=none;

📬 MTA-STS#

✗ No MTA-STS policy — SMTP TLS not enforced

📈 TLSRPT#

✗ No TLSRPT record — no SMTP TLS failure reporting

📜 CAA Records#

2 records 51ms

Flags	Tag	Value
0	issue	comodoca.com
0	issue	letsencrypt.org

🧩 Web & zone#

latest probe, not this scan · checked 2026-10-08 02:53:06

www	178.20.217.4 (AS21060) (address records, no CNAME)
www vs bare domain	Same network gladuniversity.dk: 178.20.217.4 (AS21060) www.gladuniversity.dk: 178.20.217.4 (AS21060)
Wildcard	Yes: any name under the zone resolves
Denial of existence	NSEC zone can be walked (all names enumerable)
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

🔗 TLSA / DANE#

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

🔐 DNSSEC#

107ms

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

🏷️ SOA#

88ms

Field	Value
Serial	1374649588
Primary NS (MNAME)	ns1.dotserv.com
Responsible (RNAME)	hostmaster@dotserv.com
Refresh	14400s
Retry	7200s
Expire	1209600s
Minimum (neg-cache TTL)	900s

📋 Registration#

WHOIS fetched 2026-10-09 18:36:28

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2013-07-24
Expires	2027-07-31 (280d)

📋 WHOIS#

⏱️ Lookup Timing#

79ms

62ms

67ms

AAAA

52ms

TXT

270ms

CAA

51ms

HTTPS

43ms

TLSA

81ms

SOA

88ms

MTA-STS

52ms

DNSSEC

107ms

SRV

110ms

Total

836ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-08 02:53:06	542ms	4 NS 1 A 1 MX	🔓 Insecure
2026-10-01 07:31:58	597ms	4 NS 1 A 1 MX	🔓 Insecure
2026-09-28 06:14:58	9510ms	4 NS 1 A 1 MX	🔓 Insecure
2026-09-13 16:16:15	9447ms	4 NS 1 A 1 MX	🔓 Insecure
2026-09-02 05:38:24	762ms	4 NS 1 A 1 MX	🔓 Insecure
2026-06-29 11:16:05	919ms	4 NS 1 A 1 MX	🔓 Insecure
2026-06-26 20:49:53 shown	836ms	4 NS 1 A 1 MX	🔓 Insecure
2026-06-25 01:17:39	750ms	4 NS 1 A 1 MX	🔓 Insecure
2026-06-22 16:26:26	1166ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-17 10:35:17	757ms	4 NS 1 A 1 MX	🔓 Insecure
2026-06-17 10:32:00	679ms	4 NS 1 A 1 MX	🔓 Insecure