math.md - dns.ninja

`math.md`

DNSSEC	⚠️ Not signed
A	81.180.76.252^{🇲🇩 RENAM81.180.76.0/22 Association Republic of Moldova, Chisinau, 5, Academiei, street}
		PTR	`math.md`
NS	`ns1.math.md` ⭐
		A	81.180.76.250^{🇲🇩 RENAM81.180.76.0/22 Association Republic of Moldova, Chisinau, 5, Academiei, street}
			PTR	`ns1.math.md`
NS	`ns2.math.md`
		A	81.180.84.205^{🇲🇩 RENAM81.180.84.0/23 Association Republic of Moldova, Chisinau, av. Stefan cel Mare, 168, office 314}
MX	`math.md` ⭐
		A	81.180.76.252^{🇲🇩 RENAM81.180.76.0/22 Association Republic of Moldova, Chisinau, 5, Academiei, street}
			PTR	`math.md`
TXT	`google-site-verification=H-2KCslk9i57vwX8H6m9LEXIY7963eRhmhd0PhJGMao`
TXT	`v=spf1 mx a ptr ?all`
SOA	`ns1.math.md`admin@math.md 2022-03-01 #2

`md`

	DNSSEC	⚠️ Not signed
	NS	`ns.dns.md` ⭐
	NS	`nsa.tld.md`
	NS	`nsb.tld.md`
	NS	`nsc.dns.md`
	NS	`nsf.dns.md`
	NS	`nsr.dns.md` ⚠️ Not in zone NS records
	SOA	`ns.dns.md`master@dns.md 2026-07-05 #9

rank #925743 globally
rank #279 in the tld
WOT: SAFE (60/100)
📈 Tranco rank: #235,167

PTR for

252.76.180.81.in-addr.arpa

MX for

math.md

Subdomains

mail.math.md

ultra.math.md

ns2.math.md

www.math.md

goedel.math.md

Same first word

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DNS History

7 records (4 active, 3 former)

○NSmoldnet.md2009-01-30 → 2009-01-30 · 3 obs

● 2009-01-30 01:13:34
○ 2015-08-30 04:08:26
○ 2026-07-05 06:08:18

●NSns1.math.md2015-08-30 → 2026-07-05 · 3 obs

○ 2009-01-30 01:13:34
● 2015-08-30 04:08:26
● 2026-07-05 06:08:18

●NSns2.math.md2015-08-30 → 2026-07-05 · 3 obs

○ 2009-01-30 01:13:34
● 2015-08-30 04:08:26
● 2026-07-05 06:08:18

○NSultra.math.md2009-01-30 → 2009-01-30 · 3 obs

● 2009-01-30 01:13:34
○ 2015-08-30 04:08:26
○ 2026-07-05 06:08:18

○MXmail.math.md2009-01-30 → 2009-01-30 · 3 obs

● 2009-01-30 01:13:34
○ 2015-08-30 04:08:26
○ 2026-07-05 06:08:18

●MXmath.md2017-05-17 → 2026-07-05 · 8 obs

○ 2015-08-30 04:08:26
● 2017-05-17 01:57:32
● 2026-06-08 18:29:10
○ 2026-06-15 23:23:14
● 2026-06-19 12:12:12
○ 2026-06-22 23:08:20
● 2026-07-01 01:27:50
● 2026-07-05 06:08:18

●A81.180.76.2522015-08-30 → 2026-07-05 · 8 obs

○ 2009-01-30 01:13:34
● 2015-08-30 04:08:26
● 2026-06-08 18:29:10
○ 2026-06-15 23:23:14
● 2026-06-19 12:12:12
○ 2026-06-22 23:08:20
● 2026-07-01 01:27:50
● 2026-07-05 06:08:18

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
md	nsa.tld.md, nsr.dns.md, nsb.tld.md, nsc.dns.md...	8 records
math.md	ns2.math.md, ns1.math.md	2 records

✅ Authoritative Response

Server:81.180.84.205

NS records: ns2.math.md, ns1.math.md

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for math.md (unsigned zone)

⏱️ Timing

Total: 924ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`81.180.76.252`
NS	2	`ns1.math.md, ns2.math.md`
MX	1	`math.md (pri: 10)`
TXT	2	`google-site-verification=H-2KCslk9i57vwX, v=spf1 mx a ptr ?all`
SOA	1	`ns1.math.md admin.math.md`

📌 Glue Records Collected

Total: 10

In-bailiwick: 10 (nsa.tld.md, nsb.tld.md, nsc.dns.md...)

Analysis

Hierarchy

The domain math.md serves as parent to mail.math.md, ultra.math.md, ns2.math.md, www.math.md and goedel.math.md.

Mail Server Role

math.md acts as its own mail server.

IP Addresses

math.md points to a single IP number: 81.180.76.252.

Name Servers

math.md has two authoritative name servers — ns1.math.md and ns2.math.md.

Each of ns1.math.md and ns2.math.md has one IP address: ns1.math.md uses 81.180.76.250 and ns2.math.md uses 81.180.84.205.

Mail Servers

math.md has a single mail server: math.md itself.

math.md points to one IP number — 81.180.76.252.