nibejob.dk DNS records

🖥️ Nameservers4 records 1547ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.simply.com	2a02:2339:1:15c::4562:4562 91.197.248.78	ns1.simply.com ns1.simply.com	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S
ns2.simply.com	185.25.141.15 2a02:2339:4006:101::4562:4562	ns2.simply.com ns2.simply.com	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S
ns3.simply.com	91.197.248.79	ns3.simply.com	AS48854 team.blue Denmark A/S
ns4.simply.com	91.197.248.80	ns4.simply.com	AS48854 team.blue Denmark A/S

🌍 A Records4 records 1550ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
185.199.108.153	600s	cdn-185-199-108-153.github.com	AS54113	Fastly, Inc.	185.199.108.0/22	🇺🇸 United States	—
185.199.109.153	600s	cdn-185-199-109-153.github.com	AS54113	Fastly, Inc.	185.199.108.0/22	🇺🇸 United States	—
185.199.110.153	600s	cdn-185-199-110-153.github.com	AS54113	Fastly, Inc.	185.199.108.0/22	🇺🇸 United States	—
185.199.111.153	600s	cdn-185-199-111-153.github.com	AS54113	Fastly, Inc.	185.199.108.0/22	🇺🇸 United States	—

📧 MX Records2 records 1549ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	600s	mx1.emailsrvr.com	184.106.54.1	mx1.emailsrvr.com	AS19994 Rackspace Hosting
20	600s	mx2.emailsrvr.com	108.166.43.2	mx2.emailsrvr.com	AS19994 Rackspace Hosting

📧 Autodiscover / Autoconfig

Service	CNAME / IP
🔷 Autodiscover	autodiscover.emailsrvr.com → 161.47.143.37

🔷 AAAA Records (IPv6)4 records 1549ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:50c0:8000::153	600s	—	AS54113	Fastly, Inc.	2606:50c0:8000:0:0:0:0:0/46	🇺🇸 United States	—
2606:50c0:8001::153	600s	—	AS54113	Fastly, Inc.	2606:50c0:8000:0:0:0:0:0/46	🇺🇸 United States	—
2606:50c0:8002::153	600s	—	AS54113	Fastly, Inc.	2606:50c0:8000:0:0:0:0:0/46	🇺🇸 United States	—
2606:50c0:8003::153	600s	—	AS54113	Fastly, Inc.	2606:50c0:8000:0:0:0:0:0/46	🇺🇸 United States	—

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records1 records 2535ms

TXT Record
v=spf1 a mx include:_spf.elasticemail.com ~all

✉️ SPF

Policy	Record (nibejob.dk)
~all (soft fail)	v=spf1 a mx include:_spf.elasticemail.com ~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)

🔐 DNSSEC2065ms

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

🏷️ SOA1548ms

Field	Value
Serial	2025030208
Primary NS (MNAME)	ns1.simply.com
Responsible (RNAME)	hostmaster@simply.com
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	3600s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

1547ms

A

1550ms

MX

1549ms

AAAA

1549ms

TXT

2535ms

CAA

1546ms

HTTPS

1574ms

TLSA

867ms

SOA

1548ms

MTA-STS

319ms

DNSSEC

2065ms

SRV

8086ms

Total

25526ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-07-23 23:40:53	25526ms	4 NS 4 A 2 MX	🔒 Secure	View
2026-06-28 05:23:53	1342ms	4 NS 4 A 2 MX	🔒 Secure	View
2026-06-24 17:52:33	1030ms	4 NS 4 A 2 MX	🔒 Secure	View
2026-06-24 13:59:26	5750ms	4 NS 4 A 2 MX	🔒 Secure	View
2026-06-22 03:06:42	1163ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-17 17:38:52	7570ms	4 NS 4 A 2 MX	🔒 Secure	View