tekforstaa.dk DNS records

🖥️ Nameservers3 records 40ms

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 40ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
185.21.40.53	200s	vm1188.enterprisecloud.nu	AS48854	team.blue Denmark A/S	185.21.40.0/22	🇩🇰 Denmark	—

📧 MX Records2 records 51ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
15	600s	mx1.hc1805-70.eu.iphmx.com	194.165.192.197 194.165.192.197 23.90.111.221 23.90.111.221	197.192.165.194.in-addr.arpa.eu.iphmx.com esa1.hc1805-70.eu.iphmx.com 221.111.90.23.in-addr.arpa.eu.iphmx.com esa2.hc1805-70.eu.iphmx.com	AS30238 Cisco Systems Ironport Division AS30238 Cisco Systems Ironport Division AS30238 Cisco Systems Ironport Division AS30238 Cisco Systems Ironport Division
15	600s	mx2.hc1805-70.eu.iphmx.com	194.165.192.197 194.165.192.197 23.90.111.221 23.90.111.221	197.192.165.194.in-addr.arpa.eu.iphmx.com esa1.hc1805-70.eu.iphmx.com 221.111.90.23.in-addr.arpa.eu.iphmx.com esa2.hc1805-70.eu.iphmx.com	AS30238 Cisco Systems Ironport Division AS30238 Cisco Systems Ironport Division AS30238 Cisco Systems Ironport Division AS30238 Cisco Systems Ironport Division

📧 Autodiscover / Autoconfig

Service	CNAME / IP
🔷 Autodiscover	mail.ucl.dk → 81.27.216.21

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records3 records 595ms

TXT Record
MS=ms50827260
SOA=1781688395
v=spf1 ip4:23.90.111.221 ip4:194.165.192.197 ip4:185.21.40.53 include:eur.pb-dynmktge.com -all

✉️ SPF

Policy	Record (tekforstaa.dk)
-all (hard fail)	v=spf1 ip4:23.90.111.221 ip4:194.165.192.197 ip4:185.21.40.53 include:eur.pb-dynmktge.com -all

📨 DMARC

Policy	Record (_dmarc.tekforstaa.dk)
p=reject	v=DMARC1; p=reject; adkim=s; aspf=s;

📬 MTA-STS

✗ No MTA-STS policy — SMTP TLS not enforced

📈 TLSRPT

✗ No TLSRPT record — no SMTP TLS failure reporting

📜 CAA Records3 records 54ms

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)

🔐 DNSSEC97ms

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

🏷️ SOA0ms

Field	Value
Serial	1781688395
Primary NS (MNAME)	mimer.deic.dk
Responsible (RNAME)	dns@support.i2.dk
Refresh	16384s
Retry	2048s
Expire	2097152s
Minimum (neg-cache TTL)	2560s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

40ms

A

40ms

MX

51ms

AAAA

49ms

TXT

595ms

CAA

54ms

HTTPS

50ms

TLSA

167ms

SOA

0ms

MTA-STS

63ms

DNSSEC

97ms

SRV

213ms

Total

1190ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-26 22:19:30	1190ms	3 NS 1 A 2 MX	🔓 Insecure	View
2026-06-25 06:33:04	5330ms	3 NS 1 A 2 MX	🔓 Insecure	View
2026-06-24 09:25:24	1170ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-18 07:09:32	939ms	3 NS 1 A 2 MX	🔓 Insecure	View