b2bsalg.dk DNS records

🖥️ Nameservers3 records 154ms

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

🌍 A Records1 records 206ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
94.231.103.100	600s	dnsforward.simply.com	AS48854	team.blue Denmark A/S	94.231.96.0/20	🇩🇰 Denmark	—

📧 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 Records

📝

No TXT records found

✉️ SPF

✗ No SPF record — mail spoofing not restricted

📨 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)

🔐 DNSSEC279ms

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

🏷️ SOA0ms

Field	Value
Serial	2026080202
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

154ms

A

206ms

MX

159ms

AAAA

219ms

TXT

360ms

CAA

198ms

HTTPS

147ms

TLSA

563ms

SOA

0ms

MTA-STS

204ms

DNSSEC

279ms

SRV

204ms

Total

1549ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-03 13:12:46	1549ms	3 NS 1 A 0 MX	🔓 Insecure	View
2026-08-01 05:58:11	1063ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-07-28 04:35:17	745ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-07-27 04:05:19	5736ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-07-26 03:22:32	632ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-07-25 03:04:02	810ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-07-24 02:28:30	9684ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-07-23 01:32:12	702ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-07-21 13:21:47	9710ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-07-20 11:23:04	739ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-07-19 07:12:42	710ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-07-18 03:38:50	1924ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-07-17 02:41:01	881ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-07-11 19:34:01	1046ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-07-09 03:10:47	951ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-07-07 23:56:23	777ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-07-06 06:54:56	812ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-07-05 02:18:11	600ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-07-04 02:17:53	473ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-07-03 00:52:11	2426ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-07-03 00:46:51	2025ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-06-23 21:21:05	8756ms	0 NS 0 A 0 MX	⚠️ Bogus	View
2026-06-22 16:26:23	8432ms	0 NS 0 A 0 MX	⚠️ Bogus	View
2026-06-21 09:46:47	8592ms	0 NS 0 A 0 MX	⚠️ Bogus	View
2026-06-16 13:57:17	8622ms	0 NS 0 A 0 MX	⚠️ Bogus	View