campusjobogsocial.dk DNS records

🖥️ Nameservers2 records 26ms

Nameserver	IP addresses	PTR	ASN / ISP
ns01.one.com	195.206.121.10 2001:67c:28cc::10	ns01.one.com ns01.one.com	AS197495 One.com A/S AS197495 One.com A/S
ns02.one.com	185.10.11.10 2001:67c:3c0::10	ns02.one.com ns02.one.com	AS51468 One.com A/S AS51468 One.com A/S

🌍 A Records1 records 26ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
46.30.211.38	600s	domain-parking.one.com	AS51468	One.com A/S	46.30.208.0/21	🇩🇰 Denmark	Copenhagen

📧 MX Records1 records 29ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
1	3600s	smtp.google.com	142.250.147.26 142.250.147.27 142.251.9.26 142.251.9.27 2a00:1450:4010:c05::1a 2a00:1450:4010:c05::1a 2a00:1450:4010:c1c::1b 2a00:1450:4010:c1e::1a 2a00:1450:4010:c1e::1b	rd-in-f26.1e100.net rd-in-f27.1e100.net rc-in-f26.1e100.net rc-in-f27.1e100.net li-in-x1a.1e100.net li-in-f26.1e100.net la-in-f27.1e100.net lb-in-f26.1e100.net lb-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records3 records 110ms

TXT Record
google-site-verification=smjbXaloOEe83Jtw0Ulgli6z5mkQ9TKZgEb4PJN7eh4
v=spf1 include:eu.zcsend.net ~all
v=spf1 include:spf.zoho.eu include:eu.transmail.net include:spf.zohomail360.eu ~all

✉️ SPF

⚠ Multiple SPF records — RFC 7208 §4.5 violation (receivers must treat this as permerror)

Policy	Record (campusjobogsocial.dk)
~all (soft fail)	v=spf1 include:eu.zcsend.net ~all
~all (soft fail)	v=spf1 include:spf.zoho.eu include:eu.transmail.net include:spf.zohomail360.eu ~all

📨 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)

🔐 DNSSEC104ms

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

🏷️ SOA0ms

Field	Value
Serial	2026082701
Primary NS (MNAME)	ns01.one.com
Responsible (RNAME)	hostmaster@one.com
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	600s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

26ms

A

26ms

MX

29ms

AAAA

29ms

TXT

110ms

CAA

28ms

HTTPS

25ms

TLSA

39ms

SOA

0ms

MTA-STS

45ms

DNSSEC

104ms

SRV

37ms

Total

475ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-28 01:02:19	475ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-28 13:51:46	1290ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-27 09:21:56	4975ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-30 14:31:55	748ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-23 10:01:52	571ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-22 08:36:22	591ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-16 19:05:05	669ms	2 NS 1 A 1 MX	🔒 Secure	View