`martinobrien.com`

DNSSEC	⚠️ Not signed
A	13.248.169.48^{🇺🇸 Amazon13.248.160.0/20}
		PTR	`a904c694c05102f30.awsglobalaccelerator.com`
A	76.223.54.146^{🇺🇸 Amazon76.223.48.0/20}
NS	`ns2.afternic.com` ⭐
		A	2603:5:2226::45^{🇺🇸 GODADDY-DNS2603:5:2220::/44}
			PTR	`ns2.afternic.com`
		A	173.201.66.69^{🇺🇸 GODADDY-DNS173.201.66.0/23}
			PTR	`ns2.afternic.com`
NS	`ns1.afternic.com`
		A	2603:5:2126::45^{🇺🇸 GODADDY-DNS2603:5:2120::/44}
			PTR	`ns1.afternic.com`
		A	97.74.98.69^{🇺🇸 GODADDY-DNS97.74.98.0/23}
			PTR	`ns1.afternic.com`
TXT	`v=spf1 -all`
SOA	`ns2.afternic.com`dns@jomax.net serial=1

`com`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.gtld-servers.net` ⭐
	NS	`b.gtld-servers.net`
	NS	`c.gtld-servers.net`
	NS	`d.gtld-servers.net`
	NS	`e.gtld-servers.net`
	NS	`f.gtld-servers.net`
	NS	`g.gtld-servers.net`
	NS	`h.gtld-servers.net`
	NS	`i.gtld-servers.net`
	NS	`j.gtld-servers.net`
	NS	`k.gtld-servers.net`
	NS	`l.gtld-servers.net`
	NS	`m.gtld-servers.net`
	SOA	`a.gtld-servers.net`nstld@verisign-grs.com serial=1774586017

WOT: SAFE (62/100)

Subdomains

bigdig.martinobrien.com

Same first word

martinobrien.com

DNS History

14 records (4 active, 10 former)

●NSns1.afternic.com2026-03-11 → 2026-03-27 · 3 obs

○ 2020-02-05 04:43:28
● 2026-03-11 01:43:22
● 2026-03-27 04:37:04

○NSns1.undeveloped.com2020-02-05 → 2020-02-05 · 4 obs

○ 2017-02-13 18:22:34
● 2020-02-05 04:43:28
○ 2026-03-11 01:43:22
○ 2026-03-27 04:37:04

●NSns2.afternic.com2026-03-11 → 2026-03-27 · 3 obs

○ 2020-02-05 04:43:28
● 2026-03-11 01:43:22
● 2026-03-27 04:37:04

○NSns2.undeveloped.com2020-02-05 → 2020-02-05 · 4 obs

○ 2017-02-13 18:22:34
● 2020-02-05 04:43:28
○ 2026-03-11 01:43:22
○ 2026-03-27 04:37:04

○NSns57.1and1.com2015-07-18 → 2017-02-13 · 4 obs

● 2015-07-18 17:04:26
● 2017-02-13 18:22:34
○ 2020-02-05 04:43:28
○ 2026-03-27 04:37:04

○NSns58.1and1.com2015-07-18 → 2017-02-13 · 4 obs

● 2015-07-18 17:04:26
● 2017-02-13 18:22:34
○ 2020-02-05 04:43:28
○ 2026-03-27 04:37:04

○MXmx00.1and1.com2015-07-18 → 2017-02-13 · 4 obs

● 2015-07-18 17:04:26
● 2017-02-13 18:22:34
○ 2026-03-11 01:43:22
○ 2026-03-27 04:37:04

○MXmx01.1and1.com2015-07-18 → 2017-02-13 · 4 obs

● 2015-07-18 17:04:26
● 2017-02-13 18:22:34
○ 2026-03-11 01:43:22
○ 2026-03-27 04:37:04

●A13.248.169.482026-03-11 → 2026-03-27 · 3 obs

○ 2020-02-05 04:43:28
● 2026-03-11 01:43:22
● 2026-03-27 04:37:04

○A216.250.120.1642017-02-13 → 2017-02-13 · 4 obs

○ 2016-05-04 09:19:22
● 2017-02-13 18:22:34
○ 2020-02-05 04:43:28
○ 2026-03-27 04:37:04

○A2a05:d014:9da:8c10:306e:3e07:a16f:a5522020-02-05 → 2020-02-05 · 4 obs

○ 2017-02-13 18:22:34
● 2020-02-05 04:43:28
○ 2026-03-11 01:43:22
○ 2026-03-27 04:37:04

○A52.58.78.162020-02-05 → 2020-02-05 · 4 obs

○ 2017-02-13 18:22:34
● 2020-02-05 04:43:28
○ 2026-03-11 01:43:22
○ 2026-03-27 04:37:04

○A74.208.159.222015-07-18 → 2016-05-04 · 4 obs

● 2015-07-18 17:04:26
● 2016-05-04 09:19:22
○ 2017-02-13 18:22:34
○ 2026-03-27 04:37:04

●A76.223.54.1462026-03-11 → 2026-03-27 · 3 obs

○ 2020-02-05 04:43:28
● 2026-03-11 01:43:22
● 2026-03-27 04:37:04

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
martinobrien.com	ns1.afternic.com, ns2.afternic.com	4 records

✅ Authoritative Response

Server:97.74.98.69

NS records: ns1.afternic.com, ns2.afternic.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for martinobrien.com (unsigned zone)

⏱️ Timing

Total: 133ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`76.223.54.146, 13.248.169.48`
NS	2	`ns1.afternic.com, ns2.afternic.com`
MX	1	`. (pri: 0)`
TXT	1	`v=spf1 -all`
SOA	1	`ns1.afternic.com dns.jomax.net`

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (ns1.afternic.com, ns1.afternic.com, ns2.afternic.com...)

Analysis

Hierarchy

martinobrien.com is the parent of bigdig.martinobrien.com.

IP Addresses

martinobrien.com resolves to two IPs: 13.248.169.48 and 76.223.54.146.

other host names for instance laptopbattery.org, googie.co, nullmx.europrovider.com, 0.55.rdns.ubiquity.io and geneter.com share IP numbers with martinobrien.com.

Name Servers

martinobrien.com is delegated to two name servers: ns1.afternic.com and ns2.afternic.com.

martinobrien.com shares the same name server setup as other domains, for example helpap.com, triviaempire.com, cebu.co, mx.mybit.co and requestlink.com.

martinobrien.com at least partially shares name servers with other domains, for instance pcf.co, stakingx.com, allscape.us, httss.com and sandybird.com.

These name servers are commonly used alongside the name servers verification-kqnr5ht7z8pnvuelk6t645.ns101.verify.hn, verification-ag3xtxqjhqhiyarqdrht2l.ns101.verify.hn, verification-kakryndcezfoszonvmwrvb.ns101.verify.hn, domain-may-be-for-sale.aaaname.com and please-goto-www.aaaname.com.

Host names with two IP numbers:

ns1.afternic.com points to 2603:5:2126::45 and 97.74.98.69

ns2.afternic.com points to 2603:5:2226::45 and 173.201.66.69

martinobrien.com - robtex.com