ucl-micro.dk DNS records

🖥️ Nameservers3 records 27ms

Nameserver	IP addresses	PTR	ASN / ISP
mimer.deic.dk	2001:87f:ff27:65::66 95.128.27.66	mimer.deic.dk mimer.deic.dk	AS198455 Danmarks Tekniske Universitet AS198455 Danmarks Tekniske Universitet
ns-soa.darenet.dk	130.226.179.50 2001:878:0:e000:82:e2:b3:32	ns-soa.darenet.dk ns-soa.darenet.dk	AS1835 IDDQD-AS AS1835 IDDQD-AS
orion.i2.dk	78.153.182.90	orion.i2.dk	AS31027 GlobalConnect A/S

🌍 A Records1 records 29ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
185.21.40.53	300s	vm1188.enterprisecloud.nu	AS48854	team.blue Denmark A/S	185.21.40.0/22	🇩🇰 Denmark	—

📧 MX Records1 records 28ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	600s	. 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 Records2 records 103ms

TXT Record
SOA=1730295164
v=spf1 -all

✉️ SPF

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

📨 DMARC

Policy	Record (_dmarc.ucl-micro.dk)
p=reject	v=DMARC1; p=reject; adkim=s; aspf=s; fo=1; ri=3600

📬 MTA-STS

✗ No MTA-STS policy — SMTP TLS not enforced

📈 TLSRPT

✗ No TLSRPT record — no SMTP TLS failure reporting

📜 CAA Records3 records 24ms

Flags	Tag	Value
0	iodef	mailto:caa-iodef@ucl.dk
0	issue	letsencrypt.org
0	issuewild	;

🔗 TLSA / DANE

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

🔐 DNSSEC96ms

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

🏷️ SOA0ms

Field	Value
Serial	1788189541
Primary NS (MNAME)	mimer.deic.dk
Responsible (RNAME)	dns@support.i2.dk
Refresh	16384s
Retry	2048s
Expire	2097152s
Minimum (neg-cache TTL)	3600s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

27ms

A

29ms

MX

28ms

AAAA

30ms

TXT

103ms

CAA

24ms

HTTPS

26ms

TLSA

367ms

SOA

0ms

MTA-STS

34ms

DNSSEC

96ms

SRV

32ms

Total

758ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-31 19:09:40	758ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-08-30 02:07:36	468ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-08-28 07:07:46	455ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-08-27 06:54:06	599ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-08-26 17:29:06	435ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-08-25 16:09:57	439ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-08-24 13:34:33	1050ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-08-23 07:31:33	2639ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-08-22 07:23:22	1195ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-08-21 07:16:21	2090ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-08-20 05:48:11	730ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-08-19 04:22:22	10294ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-08-15 04:00:02	1409ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-08-13 23:15:05	3453ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-08-12 00:18:16	653ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-08-10 03:29:21	795ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-08-08 07:30:40	664ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-08-06 14:45:30	1061ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-07-28 00:59:32	16484ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-07-27 00:29:54	499ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-07-26 00:27:18	8566ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-07-25 00:11:26	559ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-07-23 22:03:53	1640ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-07-21 12:28:38	761ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-07-20 10:08:35	680ms	3 NS 1 A 1 MX	🔒 Secure	View