arrowsphere.dk DNS records

🖥️ Nameservers4 records 32ms

Nameserver	IP addresses	PTR	ASN / ISP
pdns77.ultradns.biz	156.154.66.77 2610:a1:1015::71	pdns77.ultradns.biz pdns77.ultradns.biz	AS12008 Vercara, LLC AS12008 Vercara, LLC
pdns77.ultradns.com	156.154.64.77 2001:502:f3ff::71	pdns77.ultradns.com pdns77.ultradns.com	AS12008 Vercara, LLC AS12008 Vercara, LLC
pdns77.ultradns.net	156.154.65.77 2610:a1:1014::71	pdns77.ultradns.net pdns77.ultradns.net	AS12008 Vercara, LLC AS12008 Vercara, LLC
pdns77.ultradns.org	156.154.67.77 2001:502:4612::71	pdns77.ultradns.org pdns77.ultradns.org	AS12008 Vercara, LLC AS12008 Vercara, LLC

🌍 A Records1 records 39ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
80.92.65.53	3600s	mfwd.ebrandservices.com	AS24611	Datacenter Luxembourg S.A.	80.92.64.0/19	🇱🇺 Luxembourg	Luxembourg

📧 MX Records1 records 35ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	86400s	. Null MX — domain accepts no email (RFC 7505)

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records1 records 214ms

TXT Record
v=spf1 -all

✉️ SPF

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

📨 DMARC

Policy	Record (_dmarc.arrowsphere.dk)
p=reject	v=DMARC1; p=reject; rua=mailto:rywdzx3h@ag.dmarcian.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)

🔐 DNSSEC109ms

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	2020074490
Primary NS (MNAME)	pdns77.ultradns.com
Responsible (RNAME)	domadmin@arrow.com
Refresh	43200s
Retry	7200s
Expire	1209600s
Minimum (neg-cache TTL)	86400s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

32ms

A

39ms

MX

35ms

AAAA

41ms

TXT

214ms

CAA

38ms

HTTPS

38ms

TLSA

63ms

SOA

0ms

MTA-STS

58ms

DNSSEC

109ms

SRV

94ms

Total

530ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-27 16:44:13	530ms	4 NS 1 A 1 MX	🔓 Insecure	View
2026-08-26 16:01:53	769ms	4 NS 1 A 1 MX	🔓 Insecure	View
2026-08-24 15:50:03	2842ms	4 NS 1 A 1 MX	🔓 Insecure	View
2026-08-23 15:33:36	2199ms	4 NS 1 A 1 MX	🔓 Insecure	View
2026-08-20 12:56:56	971ms	4 NS 1 A 1 MX	🔓 Insecure	View
2026-08-19 09:47:39	2699ms	4 NS 1 A 1 MX	🔓 Insecure	View
2026-08-18 09:41:26	2117ms	4 NS 1 A 1 MX	🔓 Insecure	View
2026-08-14 10:02:37	2835ms	4 NS 1 A 1 MX	🔓 Insecure	View
2026-08-12 22:21:10	2163ms	4 NS 1 A 1 MX	🔓 Insecure	View
2026-08-09 13:22:55	3456ms	4 NS 1 A 1 MX	🔓 Insecure	View
2026-08-04 22:20:42	1507ms	4 NS 1 A 1 MX	🔓 Insecure	View
2026-07-27 22:28:20	9699ms	4 NS 1 A 1 MX	🔓 Insecure	View
2026-07-26 21:45:36	9646ms	4 NS 1 A 1 MX	🔓 Insecure	View
2026-07-25 21:27:41	955ms	4 NS 1 A 1 MX	🔓 Insecure	View
2026-07-24 20:43:22	1087ms	4 NS 1 A 1 MX	🔓 Insecure	View
2026-07-23 19:44:21	960ms	4 NS 1 A 1 MX	🔓 Insecure	View
2026-07-22 15:36:32	775ms	4 NS 1 A 1 MX	🔓 Insecure	View
2026-07-21 12:43:00	832ms	4 NS 1 A 1 MX	🔓 Insecure	View
2026-07-19 21:58:34	9681ms	4 NS 1 A 1 MX	🔓 Insecure	View
2026-07-18 20:15:33	1919ms	4 NS 1 A 1 MX	🔓 Insecure	View
2026-07-17 19:57:43	830ms	4 NS 1 A 1 MX	🔓 Insecure	View
2026-07-16 05:54:52	2299ms	4 NS 1 A 1 MX	🔓 Insecure	View
2026-07-13 23:42:37	9621ms	4 NS 1 A 1 MX	🔓 Insecure	View
2026-07-06 05:05:34	916ms	4 NS 1 A 1 MX	🔓 Insecure	View
2026-07-04 23:43:10	1288ms	4 NS 1 A 1 MX	🔓 Insecure	View