`fertiologist.com`

DNSSEC	⚠️ Not signed
A	209.212.153.201^{🇺🇸 ASN-CQ-GIGENET209.212.144.0/20 GigENet Route}
		PTR	`ip-209.212.153.201.servernap.net`
NS	`ns1.amerioffice.com` ⭐
		A	209.212.153.201^{🇺🇸 ASN-CQ-GIGENET209.212.144.0/20 GigENet Route}
			PTR	`ip-209.212.153.201.servernap.net`
NS	`ns2.amerioffice.com`
		A	209.212.153.202^{🇺🇸 ASN-CQ-GIGENET209.212.144.0/20 GigENet Route}
			PTR	`ip-209.212.153.202.servernap.net`
MX	`fertiologist.com` ⭐
		A	209.212.153.201^{🇺🇸 ASN-CQ-GIGENET209.212.144.0/20 GigENet Route}
			PTR	`ip-209.212.153.201.servernap.net`
SOA	`ns1.amerioffice.com`zhangzhanhai@gmail.com 2026-03-25 #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=1774411172

MX for

fertiologist.com

Same first word

fertiologist.com

DNS History

7 records (4 active, 3 former)

○NSns1.39.239.216.servernap.net2015-06-25 → 2017-09-01 · 4 obs

● 2015-06-25 06:23:30
● 2017-09-01 10:29:58
○ 2026-03-22 07:35:54
○ 2026-03-25 04:27:30

●NSns1.amerioffice.com2026-03-22 → 2026-03-25 · 3 obs

○ 2017-09-01 10:29:58
● 2026-03-22 07:35:54
● 2026-03-25 04:27:30

○NSns2.39.239.216.servernap.net2015-06-25 → 2017-09-01 · 4 obs

● 2015-06-25 06:23:30
● 2017-09-01 10:29:58
○ 2026-03-22 07:35:54
○ 2026-03-25 04:27:30

●NSns2.amerioffice.com2026-03-22 → 2026-03-25 · 3 obs

○ 2017-09-01 10:29:58
● 2026-03-22 07:35:54
● 2026-03-25 04:27:30

●MXfertiologist.com2015-06-25 → 2026-03-25 · 2 obs

● 2015-06-25 06:23:30
● 2026-03-25 04:27:30

●A209.212.153.2012026-03-22 → 2026-03-25 · 3 obs

○ 2017-09-01 10:29:58
● 2026-03-22 07:35:54
● 2026-03-25 04:27:30

○A69.39.239.2162015-06-25 → 2017-09-01 · 4 obs

● 2015-06-25 06:23:30
● 2017-09-01 10:29:58
○ 2026-03-22 07:35:54
○ 2026-03-25 04:27:30

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
fertiologist.com	ns1.amerioffice.com, ns2.amerioffice.com	2 records

✅ Authoritative Response

Server:209.212.153.201

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for fertiologist.com (unsigned zone)

⏱️ Timing

Total: 178ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`209.212.153.201`
NS	2	`ns1.amerioffice.com, ns2.amerioffice.com`
MX	1	`fertiologist.com (pri: 0)`
SOA	1	`ns1.amerioffice.com zhangzhanhai.gmail.c`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns1.amerioffice.com, ns2.amerioffice.com)

Analysis

Mail Server Role

fertiologist.com serves as the mail server for fertiologist.com.

IP Addresses

fertiologist.com points to IP number 209.212.153.201.

For instance, other host names fertility-fertility-fertility.com, aam.org, memorykingdom.com, acupuncture.us and usgtv.com share IP numbers with fertiologist.com.

Name Servers

fertiologist.com is delegated to two name servers: ns1.amerioffice.com and ns2.amerioffice.com.

fertiologist.com uses the same name server setup as other domains such as chinamedicine.com, evanstonacupuncture.com, ns1.amerioffice.com, fertiology.com and tradedaily.com.

fertiologist.com shares name servers with other domains at least partially, for example usgtv.com.

Host names with one IP number:

ns1.amerioffice.com points to: 209.212.153.201.

ns2.amerioffice.com points to: 209.212.153.202.

Mail Servers

fertiologist.com is handled by a single mail server, fertiologist.com.

fertiologist.com points to a single IP: 209.212.153.201.

fertiologist.com - robtex.com