erhvervsphd.dk DNS records

🖥️ Nameservers2 records 207ms

Nameserver	IP addresses	PTR	ASN / ISP
ns6.sitnet.dk	107.162.234.197 2604:e180:1071::3:1	— —	AS55002 F5, Inc. AS55002 F5, Inc.
ns7.sitnet.dk	107.162.176.221 2604:e180:1071::ffff:6ba2:b0dd	— —	AS55002 F5, Inc. AS55002 F5, Inc.

🌍 A Records1 records 206ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
185.153.154.38	300s	datalogger-test.bygstenergi.dk datalogger.bygstenergi.dk datalogger.xkn.dk demensprisen.dk klagonline.forbrug.dk mitfiskeri.dk parked.sitnet.dk	AS58282	Statens IT	185.153.152.0/22	🇩🇰 Denmark	Copenhagen

📧 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 Records1 records 399ms

TXT Record
v=spf1 -all

✉️ SPF

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

📨 DMARC

Policy	Record (_dmarc.erhvervsphd.dk)
p=reject	v=DMARC1; p=reject; sp=reject; rua=mailto:tcod1eh2@ag.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 / DANE

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

🔐 DNSSEC273ms

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

🏷️ SOA0ms

Field	Value
Serial	6004
Primary NS (MNAME)	ns6.sitnet.dk
Responsible (RNAME)	hostmaster@statens-it.dk
Refresh	10800s
Retry	1080s
Expire	2419200s
Minimum (neg-cache TTL)	300s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

207ms

A

206ms

MX

61ms

AAAA

73ms

TXT

399ms

CAA

193ms

HTTPS

73ms

TLSA

36ms

SOA

0ms

MTA-STS

81ms

DNSSEC

273ms

SRV

227ms

Total

16956ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-09-01 03:47:25	16956ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-30 18:35:09	2211ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-29 13:05:56	16862ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-28 11:44:04	17046ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-27 11:28:05	16835ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-26 11:13:19	13950ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-26 08:51:04	35358ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-25 02:44:00	1808ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-24 02:27:51	13881ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-23 01:05:55	6013ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-22 00:53:49	9304ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-21 00:41:59	17306ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-19 23:22:03	3304ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-18 22:54:03	4157ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-17 12:01:31	9464ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-16 11:25:48	17658ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-15 03:12:06	14122ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-13 13:58:11	4698ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-11 17:23:07	6800ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-10 13:24:26	1373ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-05 03:08:19	3401ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-01 05:28:10	16924ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-07-27 19:27:17	11729ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-07-26 18:43:48	13748ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-07-25 18:14:50	16970ms	2 NS 1 A 0 MX	🔒 Secure	View